Fundies. English
Segment disclosures
Company overviewHUNTINGTON INGALLS INDUSTRIES, INC.
Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.
Revenue · Reported segment facts
153 dimension combinations 784 retained observations 10 reported periods Partial retained history
Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.
Costtype · Operating Segments · Ingalls
Contracttype · Consolidation Items · Statement Business Segments
Source dimensions
hii:ContracttypeAxis=hii:CosttypeMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 335000000 | USD | 20250206 | Open filing evidence |
Costtype · Operating Segments · Mission Technologies
Contracttype · Consolidation Items · Statement Business Segments
Source dimensions
hii:ContracttypeAxis=hii:CosttypeMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 2281000000 | USD | 20250206 | Open filing evidence |
Costtype · Operating Segments · Newport News Shipbuilding
Contracttype · Consolidation Items · Statement Business Segments
Source dimensions
hii:ContracttypeAxis=hii:CosttypeMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 2832000000 | USD | 20250206 | Open filing evidence |
Fixedpriceincentive · Operating Segments · Ingalls
Contracttype · Consolidation Items · Statement Business Segments
Source dimensions
hii:ContracttypeAxis=hii:FixedpriceincentiveMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 2417000000 | USD | 20250206 | Open filing evidence |
Fixedpriceincentive · Operating Segments · Mission Technologies
Contracttype · Consolidation Items · Statement Business Segments
Source dimensions
hii:ContracttypeAxis=hii:FixedpriceincentiveMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 9000000 | USD | 20250206 | Open filing evidence |
Fixedpriceincentive · Operating Segments · Newport News Shipbuilding
Contracttype · Consolidation Items · Statement Business Segments
Source dimensions
hii:ContracttypeAxis=hii:FixedpriceincentiveMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 3127000000 | USD | 20250206 | Open filing evidence |
Fixed Price Contract · Operating Segments · Ingalls
Contracttype · Consolidation Items · Statement Business Segments
Source dimensions
hii:ContracttypeAxis=us-gaap:FixedPriceContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 7000000 | USD | 20250206 | Open filing evidence |
Fixed Price Contract · Operating Segments · Mission Technologies
Contracttype · Consolidation Items · Statement Business Segments
Source dimensions
hii:ContracttypeAxis=us-gaap:FixedPriceContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 343000000 | USD | 20250206 | Open filing evidence |
Fixed Price Contract · Operating Segments · Newport News Shipbuilding
Contracttype · Consolidation Items · Statement Business Segments
Source dimensions
hii:ContracttypeAxis=us-gaap:FixedPriceContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 7000000 | USD | 20250206 | Open filing evidence |
Time And Materials Contract · Operating Segments · Mission Technologies
Contracttype · Consolidation Items · Statement Business Segments
Source dimensions
hii:ContracttypeAxis=us-gaap:TimeAndMaterialsContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 177000000 | USD | 20250206 | Open filing evidence |
Aircraftcarriers · Operating Segments · Newport News Shipbuilding
Major Programs · Consolidation Items · Statement Business Segments
Source dimensions
hii:MajorProgramsAxis=hii:AircraftcarriersMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 794000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1552000000 | USD | 20250731 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 768000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2391000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 831000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1623000000 | USD | 20250731 | Open filing evidence |
Amphibiousassaultships · Operating Segments · Ingalls
Major Programs · Consolidation Items · Statement Business Segments
Source dimensions
hii:MajorProgramsAxis=hii:AmphibiousassaultshipsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 324000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 656000000 | USD | 20250731 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 358000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1123000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 413000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 765000000 | USD | 20250731 | Open filing evidence |
Mission Based Solutions · Operating Segments · Mission Technologies
Major Programs · Consolidation Items · Statement Business Segments
Source dimensions
hii:MajorProgramsAxis=hii:MissionBasedSolutionsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 668000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1296000000 | USD | 20250731 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 593000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1857000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 638000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1264000000 | USD | 20250731 | Open filing evidence |
Otherprograms · Operating Segments · Ingalls
Major Programs · Consolidation Items · Statement Business Segments
Source dimensions
hii:MajorProgramsAxis=hii:OtherprogramsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 3000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 9000000 | USD | 20250731 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 7000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 2000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 5000000 | USD | 20250731 | Open filing evidence |
Otherprograms · Operating Segments · Mission Technologies
Major Programs · Consolidation Items · Statement Business Segments
Source dimensions
hii:MajorProgramsAxis=hii:OtherprogramsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 123000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 230000000 | USD | 20250731 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 116000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 367000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 127000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 251000000 | USD | 20250731 | Open filing evidence |
Otherprograms · Operating Segments · Newport News Shipbuilding
Major Programs · Consolidation Items · Statement Business Segments
Source dimensions
hii:MajorProgramsAxis=hii:OtherprogramsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 146000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 268000000 | USD | 20250731 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 122000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 389000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 141000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 267000000 | USD | 20250731 | Open filing evidence |
Submarines · Operating Segments · Newport News Shipbuilding
Major Programs · Consolidation Items · Statement Business Segments
Source dimensions
hii:MajorProgramsAxis=hii:SubmarinesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 663000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1179000000 | USD | 20250731 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 522000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1601000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 563000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1079000000 | USD | 20250731 | Open filing evidence |
Surfacecombatantsandcoastguardcutters · Operating Segments · Ingalls
Major Programs · Consolidation Items · Statement Business Segments
Source dimensions
hii:MajorProgramsAxis=hii:SurfacecombatantsandcoastguardcuttersMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 397000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 696000000 | USD | 20250731 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 304000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 901000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 297000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 597000000 | USD | 20250731 | Open filing evidence |
Intersegment Elimination · Ingalls
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 2000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 5000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 3000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 12000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 3000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 10000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 3000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 7000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 4000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 8000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 5000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 3000000 | USD | 20250731 | Open filing evidence |
Intersegment Elimination · Mission Technologies
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 34000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 70000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 36000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 132000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 37000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 99000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 32000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 62000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 30000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 127000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 34000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 98000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 33000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 64000000 | USD | 20250731 | Open filing evidence |
Intersegment Elimination · Newport News Shipbuilding
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 1000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1000000 | USD | 20260730 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 3000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 2000000 | USD | 20250731 | Open filing evidence |
Operating Segments · Costtype · Ingalls
Consolidation Items · Contracttype · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:ContracttypeAxis=hii:CosttypeMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 468000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 335000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Costtype · Mission Technologies
Consolidation Items · Contracttype · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:ContracttypeAxis=hii:CosttypeMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 2350000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2281000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Costtype · Newport News Shipbuilding
Consolidation Items · Contracttype · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:ContracttypeAxis=hii:CosttypeMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 3379000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2832000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Fixedpriceincentive · Ingalls
Consolidation Items · Contracttype · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:ContracttypeAxis=hii:FixedpriceincentiveMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 2581000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2417000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Fixedpriceincentive · Mission Technologies
Consolidation Items · Contracttype · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:ContracttypeAxis=hii:FixedpriceincentiveMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 4000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 9000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Fixedpriceincentive · Newport News Shipbuilding
Consolidation Items · Contracttype · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:ContracttypeAxis=hii:FixedpriceincentiveMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 3122000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 3127000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Fixed Price Contract · Ingalls
Consolidation Items · Contracttype · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:ContracttypeAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 17000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 7000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Fixed Price Contract · Mission Technologies
Consolidation Items · Contracttype · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:ContracttypeAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 411000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 343000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Fixed Price Contract · Newport News Shipbuilding
Consolidation Items · Contracttype · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:ContracttypeAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 5000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 7000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Time And Materials Contract · Mission Technologies
Consolidation Items · Contracttype · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:ContracttypeAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 147000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 177000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Aircraftcarriers · Newport News Shipbuilding
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:AircraftcarriersMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 881000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 3390000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 758000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 3239000000 | USD | 20260205 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 831000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1623000000 | USD | 20240801 | Open filing evidence |
Operating Segments · All Domain Operations And Warfare Systems · Mission Technologies
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:AllDomainOperationsAndWarfareSystemsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 492000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 2011000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 485000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1957000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Amphibiousassaultships · Ingalls
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:AmphibiousassaultshipsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 345000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 1464000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 332000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1426000000 | USD | 20260205 | Open filing evidence |
Operating Segments · C5 ISRCEWSLVC · Mission Technologies
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:C5ISRCEWSLVCMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 2458000000 | USD | 20250206 | Open filing evidence |
Operating Segments · Global Security Unmanned Systems And Other · Mission Technologies
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:GlobalSecurityUnmannedSystemsAndOtherMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 256000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 1033000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 250000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 980000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Mission Based Solutions · Mission Technologies
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:MissionBasedSolutionsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-03-31 | 628000000 | USD | 20250501 | Open filing evidence |
Operating Segments · Otherprograms · Ingalls
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:OtherprogramsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 3000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 18000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 6000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 11000000 | USD | 20260205 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 2000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 5000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Otherprograms · Mission Technologies
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:OtherprogramsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-03-31 | 107000000 | USD | 20250501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 479000000 | USD | 20250206 | Open filing evidence |
Operating Segments · Otherprograms · Newport News Shipbuilding
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:OtherprogramsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 162000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 577000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 122000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 524000000 | USD | 20260205 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 141000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 267000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Submarines · Newport News Shipbuilding
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:SubmarinesMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 622000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 2540000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 516000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2206000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Surfacecombatantsandcoastguardcutters · Ingalls
Consolidation Items · Major Programs · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;hii:MajorProgramsAxis=hii:SurfacecombatantsandcoastguardcuttersMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 377000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 1596000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 299000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1330000000 | USD | 20260205 | Open filing evidence |
Operating Segments · Commercial · Mission Technologies
Consolidation Items · Major Customers · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:MajorCustomersAxis=hii:CommercialMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 3000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 12000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 3000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 9000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 4000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 5000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 5000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Commercial · Newport News Shipbuilding
Consolidation Items · Major Customers · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:MajorCustomersAxis=hii:CommercialMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 1000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Stateand Local Governmentagency · Mission Technologies
Consolidation Items · Major Customers · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:MajorCustomersAxis=hii:StateandLocalGovernmentagencyMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 1000000 | USD | 20260205 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1000000 | USD | 20260205 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1000000 | USD | 20251030 | Open filing evidence |
Operating Segments · U.S.Federal Government · Ingalls
Consolidation Items · Major Customers · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:MajorCustomersAxis=hii:U.S.FederalGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 722000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 3066000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 825000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2179000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 633000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2759000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 662000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2026000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 711000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1364000000 | USD | 20240801 | Open filing evidence |
Operating Segments · U.S.Federal Government · Mission Technologies
Consolidation Items · Major Customers · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:MajorCustomersAxis=hii:U.S.FederalGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 709000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 2899000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 747000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2204000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 701000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2804000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 673000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2120000000 | USD | 20251030 | Open filing evidence |
Operating Segments · U.S.Federal Government · Newport News Shipbuilding
Consolidation Items · Major Customers · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:MajorCustomersAxis=hii:U.S.FederalGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 1665000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 6505000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1617000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4614000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1396000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 5964000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1412000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 4378000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1533000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 2966000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Product · Ingalls
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 614000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 2597000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 697000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1833000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 610000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1136000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 526000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2424000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 569000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1786000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 631000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1217000000 | USD | 20250731 | Open filing evidence |
Operating Segments · Product · Mission Technologies
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 26000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 139000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 45000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 100000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 28000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 55000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 27000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 119000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 29000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 86000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 32000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 57000000 | USD | 20250731 | Open filing evidence |
Operating Segments · Product · Newport News Shipbuilding
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 1364000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 5397000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1330000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 3809000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1319000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 2479000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1160000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 4921000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1163000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 3602000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1263000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 2439000000 | USD | 20250731 | Open filing evidence |
Operating Segments · Service · Ingalls
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 108000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 469000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 128000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 346000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 111000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 218000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 107000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 335000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 93000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 240000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 80000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 147000000 | USD | 20250731 | Open filing evidence |
Operating Segments · Service · Mission Technologies
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 686000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 2773000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 705000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2114000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 731000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1409000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 678000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2691000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 646000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2040000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 700000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1394000000 | USD | 20250731 | Open filing evidence |
Operating Segments · Service · Newport News Shipbuilding
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 301000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 1109000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 287000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 806000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 283000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 519000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 236000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1045000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 249000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 777000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 271000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 528000000 | USD | 20250731 | Open filing evidence |
Operating Segments · Costtype · Ingalls
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 108000000 | USD | 20260505 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 127000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 345000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 107000000 | USD | 20260505 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 94000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 240000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Costtype · Mission Technologies
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 581000000 | USD | 20260505 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 618000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1806000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 569000000 | USD | 20260505 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 543000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1735000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Costtype · Newport News Shipbuilding
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 921000000 | USD | 20260505 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 797000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2216000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 627000000 | USD | 20260505 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 658000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2021000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Fixedpriceincentive · Ingalls
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 613000000 | USD | 20260505 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 692000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1823000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 526000000 | USD | 20260505 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 568000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1784000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 630000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1216000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Fixedpriceincentive · Mission Technologies
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-07-01 – 2025-09-30 | 1000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2000000 | USD | 20260505 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 3000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 8000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Fixedpriceincentive · Newport News Shipbuilding
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 744000000 | USD | 20260505 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 819000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2393000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 766000000 | USD | 20260505 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 753000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2353000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 812000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1600000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Fixed Price Contract · Ingalls
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 1000000 | USD | 20260505 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 6000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 11000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 2000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Fixed Price Contract · Mission Technologies
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 103000000 | USD | 20260505 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 96000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 297000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 97000000 | USD | 20260505 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 83000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 250000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Fixed Price Contract · Newport News Shipbuilding
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-07-01 – 2025-09-30 | 1000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 5000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2000000 | USD | 20260505 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 5000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 2000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 4000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Time And Materials Contract · Mission Technologies
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-03-31 | 28000000 | USD | 20260505 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 35000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 107000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 37000000 | USD | 20260505 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 46000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 133000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Time And Materials Contract · Newport News Shipbuilding
Consolidation Items · Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-09-30 | 1000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1000000 | USD | 20260505 | Open filing evidence |
Operating Segments · Ingalls
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 845000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1570000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 725000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 3078000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 828000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2189000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 724000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1361000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 637000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2767000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 664000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2031000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 712000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1367000000 | USD | 20250731 | Open filing evidence |
Operating Segments · Ingalls · Amphibiousassaultships
Consolidation Items · Statement Business Segments · Major Programs
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;hii:MajorProgramsAxis=hii:AmphibiousassaultshipsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-07-01 – 2025-09-30 | 375000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1031000000 | USD | 20251030 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 358000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1123000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Ingalls · Otherprograms
Consolidation Items · Statement Business Segments · Major Programs
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;hii:MajorProgramsAxis=hii:OtherprogramsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-07-01 – 2025-09-30 | 5000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 14000000 | USD | 20251030 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 7000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Ingalls · Surfacecombatantsandcoastguardcutters
Consolidation Items · Statement Business Segments · Major Programs
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;hii:MajorProgramsAxis=hii:SurfacecombatantsandcoastguardcuttersMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-07-01 – 2025-09-30 | 448000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1144000000 | USD | 20251030 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 304000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 901000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 297000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 597000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Ingalls · Product
Consolidation Items · Statement Business Segments · Product Or Service
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ProductOrServiceAxis=us-gaap:ProductMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-04-01 – 2024-06-30 | 631000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1217000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Ingalls · Service
Consolidation Items · Statement Business Segments · Product Or Service
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-04-01 – 2024-06-30 | 80000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 147000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Ingalls · Costtype
Consolidation Items · Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-04-01 – 2024-06-30 | 80000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 146000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Mission Technologies
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 760000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1508000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 748000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 3044000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 787000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2313000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 791000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1526000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 735000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2937000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 709000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2224000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 765000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1515000000 | USD | 20250731 | Open filing evidence |
Operating Segments · Mission Technologies · Mission Based Solutions
Consolidation Items · Statement Business Segments · Major Programs
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;hii:MajorProgramsAxis=hii:MissionBasedSolutionsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-07-01 – 2025-09-30 | 665000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1961000000 | USD | 20251030 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 593000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1857000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Mission Technologies · Otherprograms
Consolidation Items · Statement Business Segments · Major Programs
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;hii:MajorProgramsAxis=hii:OtherprogramsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-07-01 – 2025-09-30 | 122000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 352000000 | USD | 20251030 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 116000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 367000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Newport News Shipbuilding
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1849000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 3514000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1665000000 | USD | 20260505 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 6507000000 | USD | 20260205 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1617000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4616000000 | USD | 20251030 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1603000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 2999000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1396000000 | USD | 20260505 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 5969000000 | USD | 20260205 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1412000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 4381000000 | USD | 20251030 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1535000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 2969000000 | USD | 20250731 | Open filing evidence |
Operating Segments · Newport News Shipbuilding · Aircraftcarriers
Consolidation Items · Statement Business Segments · Major Programs
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;hii:MajorProgramsAxis=hii:AircraftcarriersMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-07-01 – 2025-09-30 | 854000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2406000000 | USD | 20251030 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 768000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2391000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Newport News Shipbuilding · Otherprograms
Consolidation Items · Statement Business Segments · Major Programs
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;hii:MajorProgramsAxis=hii:OtherprogramsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-07-01 – 2025-09-30 | 146000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 414000000 | USD | 20251030 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 122000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 389000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Newport News Shipbuilding · Submarines
Consolidation Items · Statement Business Segments · Major Programs
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;hii:MajorProgramsAxis=hii:SubmarinesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-07-01 – 2025-09-30 | 617000000 | USD | 20251030 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1796000000 | USD | 20251030 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 522000000 | USD | 20251030 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1601000000 | USD | 20251030 | Open filing evidence |
Operating Segments · Newport News Shipbuilding · Product
Consolidation Items · Statement Business Segments · Product Or Service
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ProductOrServiceAxis=us-gaap:ProductMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-04-01 – 2024-06-30 | 1263000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 2439000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Newport News Shipbuilding · Service
Consolidation Items · Statement Business Segments · Product Or Service
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-04-01 – 2024-06-30 | 271000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 528000000 | USD | 20240801 | Open filing evidence |
Operating Segments · Newport News Shipbuilding · Costtype
Consolidation Items · Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-04-01 – 2024-06-30 | 720000000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1363000000 | USD | 20240801 | Open filing evidence |
Commercial · Operating Segments · Mission Technologies
Major Customers · Consolidation Items · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=hii:CommercialMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 2000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 6000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 4000000 | USD | 20250501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 5000000 | USD | 20250206 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 5000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 3000000 | USD | 20250731 | Open filing evidence |
Commercial · Operating Segments · Newport News Shipbuilding
Major Customers · Consolidation Items · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=hii:CommercialMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2000000 | USD | 20250206 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
Commercial · Mission Technologies · Operating Segments
Major Customers · Statement Business Segments · Consolidation Items
Source dimensions
srt:MajorCustomersAxis=hii:CommercialMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 4000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 12000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 5000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 8000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 3000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 9000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 2000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 6000000 | USD | 20260730 | Open filing evidence |
Commercial · Newport News Shipbuilding · Operating Segments
Major Customers · Statement Business Segments · Consolidation Items
Source dimensions
srt:MajorCustomersAxis=hii:CommercialMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1000000 | USD | 20260730 | Open filing evidence |
Stateand Local Governmentagency · Operating Segments · Mission Technologies
Major Customers · Consolidation Items · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=hii:StateandLocalGovernmentagencyMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1000000 | USD | 20250206 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
Stateand Local Governmentagency · Mission Technologies · Operating Segments
Major Customers · Statement Business Segments · Consolidation Items
Source dimensions
srt:MajorCustomersAxis=hii:StateandLocalGovernmentagencyMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1000000 | USD | 20260730 | Open filing evidence |
U.S.Federal Government · Operating Segments · Ingalls
Major Customers · Consolidation Items · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=hii:U.S.FederalGovernmentMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 721000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1354000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 633000000 | USD | 20250501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2759000000 | USD | 20250206 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 662000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2026000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 711000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1364000000 | USD | 20250731 | Open filing evidence |
U.S.Federal Government · Operating Segments · Mission Technologies
Major Customers · Consolidation Items · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=hii:U.S.FederalGovernmentMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 756000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1457000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 701000000 | USD | 20250501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2804000000 | USD | 20250206 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 673000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2120000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 730000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1447000000 | USD | 20250731 | Open filing evidence |
U.S.Federal Government · Operating Segments · Newport News Shipbuilding
Major Customers · Consolidation Items · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=hii:U.S.FederalGovernmentMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 1601000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 2997000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1396000000 | USD | 20250501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 5964000000 | USD | 20250206 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1412000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 4378000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 1533000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 2966000000 | USD | 20250731 | Open filing evidence |
U.S.Federal Government · Ingalls · Operating Segments
Major Customers · Statement Business Segments · Consolidation Items
Source dimensions
srt:MajorCustomersAxis=hii:U.S.FederalGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 874000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2439000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 843000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1565000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 825000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2179000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 721000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1354000000 | USD | 20260730 | Open filing evidence |
U.S.Federal Government · Mission Technologies · Operating Segments
Major Customers · Statement Business Segments · Consolidation Items
Source dimensions
srt:MajorCustomersAxis=hii:U.S.FederalGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 749000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2179000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 721000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1430000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 747000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2204000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 756000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1457000000 | USD | 20260730 | Open filing evidence |
U.S.Federal Government · Newport News Shipbuilding · Operating Segments
Major Customers · Statement Business Segments · Consolidation Items
Source dimensions
srt:MajorCustomersAxis=hii:U.S.FederalGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1909000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 5423000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 1849000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 3514000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1617000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4614000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1601000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 2997000000 | USD | 20260730 | Open filing evidence |
Product · Ingalls · Operating Segments
Product Or Service · Statement Business Segments · Consolidation Items
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 721000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1335000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 610000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1136000000 | USD | 20260730 | Open filing evidence |
Product · Mission Technologies · Operating Segments
Product Or Service · Statement Business Segments · Consolidation Items
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 30000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 56000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 28000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 55000000 | USD | 20260730 | Open filing evidence |
Product · Newport News Shipbuilding · Operating Segments
Product Or Service · Statement Business Segments · Consolidation Items
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1520000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 2884000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1319000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 2479000000 | USD | 20260730 | Open filing evidence |
Service · Ingalls · Operating Segments
Product Or Service · Statement Business Segments · Consolidation Items
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 122000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 230000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 111000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 218000000 | USD | 20260730 | Open filing evidence |
Service · Mission Technologies · Operating Segments
Product Or Service · Statement Business Segments · Consolidation Items
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 696000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1382000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 731000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1409000000 | USD | 20260730 | Open filing evidence |
Service · Newport News Shipbuilding · Operating Segments
Product Or Service · Statement Business Segments · Consolidation Items
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 329000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 630000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 283000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 519000000 | USD | 20260730 | Open filing evidence |
Costtype · Operating Segments · Ingalls
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 111000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 218000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 107000000 | USD | 20250501 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 94000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 240000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 80000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 146000000 | USD | 20250731 | Open filing evidence |
Costtype · Operating Segments · Mission Technologies
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 619000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1188000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 569000000 | USD | 20250501 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 543000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1735000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 599000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1192000000 | USD | 20250731 | Open filing evidence |
Costtype · Operating Segments · Newport News Shipbuilding
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 792000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1419000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 627000000 | USD | 20250501 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 658000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2021000000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 720000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1363000000 | USD | 20250731 | Open filing evidence |
Fixedpriceincentive · Operating Segments · Ingalls
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 605000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1131000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 526000000 | USD | 20250501 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 568000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1784000000 | USD | 20241031 | Open filing evidence |
Fixedpriceincentive · Operating Segments · Mission Technologies
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 3000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2000000 | USD | 20250501 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 3000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 8000000 | USD | 20241031 | Open filing evidence |
Fixedpriceincentive · Operating Segments · Newport News Shipbuilding
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 808000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1574000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 766000000 | USD | 20250501 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 753000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2353000000 | USD | 20241031 | Open filing evidence |
Fixed Price Contract · Operating Segments · Ingalls
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 5000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 5000000 | USD | 20250731 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2000000 | USD | 20241031 | Open filing evidence |
Fixed Price Contract · Operating Segments · Mission Technologies
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 104000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 201000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 97000000 | USD | 20250501 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 83000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 250000000 | USD | 20241031 | Open filing evidence |
Fixed Price Contract · Operating Segments · Newport News Shipbuilding
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 2000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 4000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2000000 | USD | 20250501 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 5000000 | USD | 20241031 | Open filing evidence |
Time And Materials Contract · Operating Segments · Mission Technologies
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-04-01 – 2025-06-30 | 35000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 72000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 37000000 | USD | 20250501 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 46000000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 133000000 | USD | 20241031 | Open filing evidence |
Time And Materials Contract · Operating Segments · Newport News Shipbuilding
Contract With Customer Basis Of Pricing · Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-06-30 | 1000000 | USD | 20250731 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1000000 | USD | 20250501 | Open filing evidence |
Ingalls · Amphibiousassaultships · Operating Segments
Statement Business Segments · Major Programs · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;hii:MajorProgramsAxis=hii:AmphibiousassaultshipsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 444000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1236000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 447000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 792000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 375000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1031000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 324000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 656000000 | USD | 20260730 | Open filing evidence |
Ingalls · Otherprograms · Operating Segments
Statement Business Segments · Major Programs · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;hii:MajorProgramsAxis=hii:OtherprogramsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 3000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 10000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 4000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 7000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 5000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 14000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 3000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 9000000 | USD | 20260730 | Open filing evidence |
Ingalls · Surfacecombatantsandcoastguardcutters · Operating Segments
Statement Business Segments · Major Programs · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;hii:MajorProgramsAxis=hii:SurfacecombatantsandcoastguardcuttersMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 429000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1200000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 394000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 771000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 448000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1144000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 397000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 696000000 | USD | 20260730 | Open filing evidence |
Ingalls · Intersegment Elimination
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 2000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 7000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 3000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 10000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Ingalls · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 876000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2446000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 828000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2189000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Ingalls · Operating Segments · Costtype
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 121000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 229000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 111000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 218000000 | USD | 20260730 | Open filing evidence |
Ingalls · Operating Segments · Fixedpriceincentive
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 709000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1322000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 605000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1131000000 | USD | 20260730 | Open filing evidence |
Ingalls · Operating Segments · Fixed Price Contract
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 13000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 14000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 5000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 5000000 | USD | 20260730 | Open filing evidence |
Ingalls · Product · Operating Segments
Statement Business Segments · Product Or Service · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ProductOrServiceAxis=us-gaap:ProductMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 760000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2095000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 697000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1833000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Ingalls · Service · Operating Segments
Statement Business Segments · Product Or Service · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 114000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 344000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 128000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 346000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Ingalls · Costtype · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 115000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 344000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 127000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 345000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Ingalls · Fixedpriceincentive · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 758000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2080000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 692000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1823000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Ingalls · Fixed Price Contract · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:IngallsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 15000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 6000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 11000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Mission Technologies · All Domain Operations And Warfare Systems · Operating Segments
Statement Business Segments · Major Programs · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;hii:MajorProgramsAxis=hii:AllDomainOperationsAndWarfareSystemsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 516000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1526000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 518000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1010000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 524000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1538000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 529000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1014000000 | USD | 20260730 | Open filing evidence |
Mission Technologies · Global Security Unmanned Systems Other · Operating Segments
Statement Business Segments · Major Programs · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;hii:MajorProgramsAxis=hii:GlobalSecurityUnmannedSystemsOtherMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 276000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 774000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 242000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 498000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 263000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 775000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 262000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 512000000 | USD | 20260730 | Open filing evidence |
Mission Technologies · Intersegment Elimination
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 38000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 108000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 37000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 99000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Mission Technologies · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 792000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2300000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 787000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2313000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Mission Technologies · Operating Segments · Costtype
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 585000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1166000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 619000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1188000000 | USD | 20260730 | Open filing evidence |
Mission Technologies · Operating Segments · Fixedpriceincentive
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 3000000 | USD | 20260730 | Open filing evidence |
Mission Technologies · Operating Segments · Fixed Price Contract
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 108000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 211000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 104000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 201000000 | USD | 20260730 | Open filing evidence |
Mission Technologies · Operating Segments · Time And Materials Contract
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 32000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 60000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 35000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 72000000 | USD | 20260730 | Open filing evidence |
Mission Technologies · Product · Operating Segments
Statement Business Segments · Product Or Service · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ProductOrServiceAxis=us-gaap:ProductMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 68000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 124000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 45000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 100000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Mission Technologies · Service · Operating Segments
Statement Business Segments · Product Or Service · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 686000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2068000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 705000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2114000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Mission Technologies · Costtype · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 555000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1721000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 618000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1806000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Mission Technologies · Fixedpriceincentive · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Mission Technologies · Fixed Price Contract · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 166000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 377000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 96000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 297000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Mission Technologies · Time And Materials Contract · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:MissionTechnologiesMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 33000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 93000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 35000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 107000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Newport News Shipbuilding · Aircraftcarriers · Operating Segments
Statement Business Segments · Major Programs · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;hii:MajorProgramsAxis=hii:AircraftcarriersMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 970000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2827000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 976000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1857000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 854000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2406000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 794000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1552000000 | USD | 20260730 | Open filing evidence |
Newport News Shipbuilding · Otherprograms · Operating Segments
Statement Business Segments · Major Programs · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;hii:MajorProgramsAxis=hii:OtherprogramsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 145000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 475000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 168000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 330000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 146000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 414000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 146000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 268000000 | USD | 20260730 | Open filing evidence |
Newport News Shipbuilding · Submarines · Operating Segments
Statement Business Segments · Major Programs · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;hii:MajorProgramsAxis=hii:SubmarinesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 795000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2122000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 705000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1327000000 | USD | 20260730 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 617000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1796000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 663000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1179000000 | USD | 20260730 | Open filing evidence |
Newport News Shipbuilding · Intersegment Elimination
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Newport News Shipbuilding · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1910000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 5424000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1617000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4616000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Newport News Shipbuilding · Operating Segments · Costtype
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1003000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1924000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 792000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1419000000 | USD | 20260730 | Open filing evidence |
Newport News Shipbuilding · Operating Segments · Fixedpriceincentive
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:FixedpriceincentiveMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 844000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1588000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 808000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1574000000 | USD | 20260730 | Open filing evidence |
Newport News Shipbuilding · Operating Segments · Fixed Price Contract
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 2000000 | USD | 20260730 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 2000000 | USD | 20260730 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 2000000 | USD | 20260730 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 4000000 | USD | 20260730 | Open filing evidence |
Newport News Shipbuilding · Operating Segments · Time And Materials Contract
Statement Business Segments · Consolidation Items · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-06-30 | 1000000 | USD | 20260730 | Open filing evidence |
Newport News Shipbuilding · Product · Operating Segments
Statement Business Segments · Product Or Service · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ProductOrServiceAxis=us-gaap:ProductMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1609000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 4493000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1330000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 3809000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Newport News Shipbuilding · Service · Operating Segments
Statement Business Segments · Product Or Service · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 300000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 930000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 287000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 806000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Newport News Shipbuilding · Costtype · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=hii:CosttypeMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 902000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2826000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 797000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2216000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Newport News Shipbuilding · Fixedpriceincentive · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
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|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1006000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2594000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 819000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2393000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Newport News Shipbuilding · Fixed Price Contract · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 3000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 5000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |
Newport News Shipbuilding · Time And Materials Contract · Operating Segments
Statement Business Segments · Contract With Customer Basis Of Pricing · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=hii:NewportNewsShipbuildingMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-09-30 | 1000000 | USD | 2026-10-29 · 14:55:39.000Z | Open filing evidence |