Fundies. English
Segment disclosures
Company overviewNORTHROP GRUMMAN CORP /DE/
Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.
Revenue · Reported segment facts
96 dimension combinations 786 retained observations 9 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.
Intersegment Elimination · Aeronautics Systems
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 167000000 | USD | 20260127 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 132000000 Restated | USD | 20260127 | Open filing evidence |
Intersegment Elimination · Defense Systems
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 210000000 | USD | 20260127 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 171000000 Restated | USD | 20260127 | Open filing evidence |
Intersegment Elimination · Mission Systems
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 1434000000 | USD | 20260127 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1177000000 | USD | 20260127 | Open filing evidence |
Intersegment Elimination · Space Systems
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 506000000 | USD | 20260127 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 412000000 | USD | 20260127 | Open filing evidence |
Operating Segments · Aeronautics Systems
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 3519000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 6802000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 3283000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 12992000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 3142000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 9070000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 3114000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 5928000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2814000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 12396000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2961000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 9065000000 Restated | USD | 20251021 | Open filing evidence |
Operating Segments · Defense Systems
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 2093000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 3992000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1899000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 8002000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2059000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 5855000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1991000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 3796000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1805000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 7399000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1800000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 5396000000 Restated | USD | 20251021 | Open filing evidence |
Operating Segments · Mission Systems
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 3250000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 6111000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 2861000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 12506000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 3093000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 9057000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 3157000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 5964000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2807000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 11399000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2823000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 8255000000 | USD | 20251021 | Open filing evidence |
Operating Segments · Space Systems
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 2753000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 5233000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 2480000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 10771000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2698000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 7912000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 2646000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 5214000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2568000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 11731000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2870000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 9021000000 | USD | 20251021 | Open filing evidence |
International Customer · Aeronautics Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:InternationalCustomerMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 665000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1857000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 652000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1192000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 540000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 2325000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 564000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1586000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 544000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1022000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 478000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1878000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 470000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1309000000 Restated | USD | 20251021 | Open filing evidence |
International Customer · Defense Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:InternationalCustomerMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 294000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 808000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 279000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 514000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 235000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 1337000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 419000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1013000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 305000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 594000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 289000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1101000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 271000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 777000000 Restated | USD | 20251021 | Open filing evidence |
International Customer · Mission Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:InternationalCustomerMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 487000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1514000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 563000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1027000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 464000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 2125000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 557000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1537000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 505000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 980000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 475000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1809000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 427000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1308000000 | USD | 20251021 | Open filing evidence |
International Customer · Space Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:InternationalCustomerMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 37000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 128000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 49000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 91000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 42000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 203000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 63000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 154000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 47000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 91000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 44000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 212000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 50000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 171000000 | USD | 20251021 | Open filing evidence |
Intersegment Sales · Aeronautics Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 41000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 116000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 41000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 75000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 34000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 42000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 121000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 38000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 79000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 41000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 33000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 99000000 Restated | USD | 20251021 | Open filing evidence |
Intersegment Sales · Defense Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 59000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 166000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 55000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 107000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 52000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 51000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 149000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 53000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 98000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 45000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 43000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 130000000 Restated | USD | 20251021 | Open filing evidence |
Intersegment Sales · Mission Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 386000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1235000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 464000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 849000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 385000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 339000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1015000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 341000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 676000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 335000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 275000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 849000000 | USD | 20251021 | Open filing evidence |
Intersegment Sales · Space Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 178000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 528000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 179000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 350000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 171000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 137000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 367000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 125000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 230000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 105000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 107000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 312000000 | USD | 20251021 | Open filing evidence |
Other Customers · Aeronautics Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:OtherCustomersMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 23000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 55000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 17000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 32000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 15000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 31000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 6000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 17000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 6000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 11000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 5000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 22000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 7000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 16000000 Restated | USD | 20251021 | Open filing evidence |
Other Customers · Defense Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:OtherCustomersMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 20000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 62000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 21000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 42000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 21000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 78000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 19000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 61000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 22000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 42000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 20000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 71000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 14000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 54000000 Restated | USD | 20251021 | Open filing evidence |
Other Customers · Mission Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:OtherCustomersMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 38000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 114000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 43000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 76000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 33000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 120000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 31000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 84000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 29000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 53000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 24000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 91000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 28000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 65000000 | USD | 20251021 | Open filing evidence |
Other Customers · Space Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:OtherCustomersMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 123000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 215000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 25000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 92000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 67000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 552000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 132000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 367000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 125000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 235000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 110000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 413000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 107000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 293000000 | USD | 20251021 | Open filing evidence |
US Government · Aeronautics Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:USGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 2846000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 8349000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 2809000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 5503000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 2694000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 10469000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2530000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 7346000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 2526000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 4816000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2290000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 10364000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2451000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 7641000000 Restated | USD | 20251021 | Open filing evidence |
US Government · Defense Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:USGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1934000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 5263000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 1738000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 3329000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1591000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 6377000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1570000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4632000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1611000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 3062000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1451000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 6056000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1472000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 4435000000 Restated | USD | 20251021 | Open filing evidence |
US Government · Mission Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:USGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 2244000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 6403000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 2180000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 4159000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1979000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 8827000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2166000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 6421000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 2282000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 4255000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1973000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 8322000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2093000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 6033000000 | USD | 20251021 | Open filing evidence |
US Government · Space Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=noc:USGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 2411000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 7111000000 | USD | 20261020 | Open filing evidence |
| 2026-04-01 – 2026-06-30 | 2500000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 4700000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 2200000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 9510000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2366000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 7024000000 | USD | 20261020 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 2349000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 4658000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2309000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 10694000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2606000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 8245000000 | USD | 20251021 | Open filing evidence |
US · Aeronautics Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 2826000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 5535000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 2709000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 10500000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2536000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 7363000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 2532000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 4827000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2295000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 10386000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2458000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 7657000000 Restated | USD | 20251021 | Open filing evidence |
US · Defense Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1759000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 3371000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1612000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 6455000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1589000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4693000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1633000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 3104000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1471000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 6127000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1486000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 4489000000 Restated | USD | 20251021 | Open filing evidence |
US · Mission Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 2223000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 4235000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 2012000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 8947000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2197000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 6505000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 2311000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 4308000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1997000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 8413000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2121000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 6098000000 | USD | 20251021 | Open filing evidence |
US · Space Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 2525000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 4792000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 2267000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 10062000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2498000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 7391000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 2474000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 4893000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 2419000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 11107000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 2713000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 8538000000 | USD | 20251021 | Open filing evidence |
All Other Geographic Region Domain · Aeronautics Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=noc:AllOtherGeographicRegionDomain;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 20000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 42000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 22000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 85000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 22000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 48000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 17000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 26000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 9000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 37000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 11000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 26000000 | USD | 20251021 | Open filing evidence |
All Other Geographic Region Domain · Defense Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=noc:AllOtherGeographicRegionDomain;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 40000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 69000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 29000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 207000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 57000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 153000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 58000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 96000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 38000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 191000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 53000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 133000000 | USD | 20251021 | Open filing evidence |
All Other Geographic Region Domain · Mission Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=noc:AllOtherGeographicRegionDomain;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 113000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 211000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 98000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 454000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 92000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 310000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 110000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 218000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 108000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 347000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 83000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 235000000 | USD | 20251021 | Open filing evidence |
All Other Geographic Region Domain · Space Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=noc:AllOtherGeographicRegionDomain;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 6000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 10000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 4000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 39000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 10000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 32000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 12000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 22000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 10000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 36000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 8000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 29000000 | USD | 20251021 | Open filing evidence |
Intersegment Sales · Aeronautics Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 41000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 75000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 34000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 42000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 121000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 38000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 79000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 41000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 33000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 99000000 Restated | USD | 20251021 | Open filing evidence |
Intersegment Sales · Defense Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 55000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 107000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 52000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 51000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 149000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 53000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 98000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 45000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 43000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 130000000 Restated | USD | 20251021 | Open filing evidence |
Intersegment Sales · Mission Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 464000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 849000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 385000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 339000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1015000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 341000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 676000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 335000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 275000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 849000000 | USD | 20251021 | Open filing evidence |
Intersegment Sales · Space Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 179000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 350000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 171000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 137000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 367000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 125000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 230000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 105000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 107000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 312000000 | USD | 20251021 | Open filing evidence |
Asia Pacific · Aeronautics Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=srt:AsiaPacificMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 263000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 492000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 229000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 920000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 221000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 647000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 226000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 426000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 200000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 744000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 200000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 534000000 Restated | USD | 20251021 | Open filing evidence |
Asia Pacific · Defense Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=srt:AsiaPacificMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 110000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 191000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 81000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 374000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 111000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 271000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 79000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 160000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 81000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 294000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 74000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 204000000 Restated | USD | 20251021 | Open filing evidence |
Asia Pacific · Mission Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=srt:AsiaPacificMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 148000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 262000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 114000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 550000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 147000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 407000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 132000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 260000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 128000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 472000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 98000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 346000000 | USD | 20251021 | Open filing evidence |
Asia Pacific · Space Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=srt:AsiaPacificMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 15000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 33000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 18000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 75000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 25000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 48000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 15000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 23000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 8000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 42000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 6000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 30000000 | USD | 20251021 | Open filing evidence |
Europe · Aeronautics Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=srt:EuropeMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 369000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 658000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 289000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 1320000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 321000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 891000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 301000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 570000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 269000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1097000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 259000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 749000000 Restated | USD | 20251021 | Open filing evidence |
Europe · Defense Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=srt:EuropeMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 129000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 254000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 125000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 756000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 251000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 589000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 168000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 338000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 170000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 616000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 144000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 440000000 Restated | USD | 20251021 | Open filing evidence |
Europe · Mission Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=srt:EuropeMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 302000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 554000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 252000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 1121000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 318000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 820000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 263000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 502000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 239000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 990000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 246000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 727000000 | USD | 20251021 | Open filing evidence |
Europe · Space Systems
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=srt:EuropeMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 28000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 48000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 20000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 89000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 28000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 74000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 20000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 46000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 26000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 134000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 36000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 112000000 | USD | 20251021 | Open filing evidence |
Cost Reimbursable · Aeronautics Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:CostReimbursableMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1607000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 2966000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1359000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 5843000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1454000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4254000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1461000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 2800000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1339000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 5500000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1321000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 4080000000 | USD | 20251021 | Open filing evidence |
Cost Reimbursable · Defense Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:CostReimbursableMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1161000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 2227000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1066000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 4117000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1028000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 3077000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1084000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 2049000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 965000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 3875000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 965000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2843000000 | USD | 20251021 | Open filing evidence |
Cost Reimbursable · Mission Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:CostReimbursableMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1075000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 2256000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1181000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 5012000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1219000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 3788000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1406000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 2569000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1163000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 4589000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1216000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 3390000000 | USD | 20251021 | Open filing evidence |
Cost Reimbursable · Space Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:CostReimbursableMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1394000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 2724000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1330000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 5972000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1351000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4453000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1562000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 3102000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1540000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 7000000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1750000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 5429000000 | USD | 20251021 | Open filing evidence |
Intersegment Sales · Aeronautics Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 41000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 75000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 34000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 42000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 121000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 38000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 79000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 41000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 33000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 99000000 Restated | USD | 20251021 | Open filing evidence |
Intersegment Sales · Defense Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 55000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 107000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 52000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 51000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 149000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 53000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 98000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 45000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 43000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 130000000 Restated | USD | 20251021 | Open filing evidence |
Intersegment Sales · Mission Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 464000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 849000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 385000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 339000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1015000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 341000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 676000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 335000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 275000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 849000000 | USD | 20251021 | Open filing evidence |
Intersegment Sales · Space Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:IntersegmentSalesMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 179000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 350000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 171000000 | USD | 20260421 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 137000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 367000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 125000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 230000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 105000000 | USD | 20260421 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 107000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 312000000 | USD | 20251021 | Open filing evidence |
Fixed Price Contract · Aeronautics Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1871000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 3761000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1890000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 6982000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1646000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4695000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1615000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 3049000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1434000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 6764000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1607000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 4886000000 Restated | USD | 20251021 | Open filing evidence |
Fixed Price Contract · Defense Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 877000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 1658000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 781000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 3675000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 980000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2629000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 854000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1649000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 795000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 3353000000 Restated | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 792000000 Restated | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2423000000 Restated | USD | 20251021 | Open filing evidence |
Fixed Price Contract · Mission Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1711000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 3006000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 1295000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 6060000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1535000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4254000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 1410000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 2719000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1309000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 5633000000 | USD | 20260127 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 1332000000 | USD | 20251021 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 4016000000 | USD | 20251021 | Open filing evidence |
Fixed Price Contract · Space Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 1180000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 2159000000 | USD | 20260721 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 979000000 | USD | 20260421 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 4293000000 | USD | 20260127 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1210000000 | USD | 20251021 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 3092000000 | USD | 20251021 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 959000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1882000000 | USD | 20260721 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 923000000 | USD | 20260421 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 4319000000 | USD | 20260127 | Open filing evidence |
Time And Materials Contract · Aeronautics Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 5373000000 | USD | 20250130 | Open filing evidence |
Time And Materials Contract · Defense Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 4002000000 | USD | 20250130 | Open filing evidence |
Time And Materials Contract · Mission Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 4589000000 | USD | 20250130 | Open filing evidence |
Time And Materials Contract · Space Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 7000000000 | USD | 20250130 | Open filing evidence |
Aeronautics Systems · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 3575000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 10377000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 3142000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 9070000000 | USD | 20261020 | Open filing evidence |
Aeronautics Systems · US
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember;srt:StatementGeographicalAxis=country:US| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 2869000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 8404000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2536000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 7363000000 | USD | 20261020 | Open filing evidence |
Aeronautics Systems · All Other Geographic Region Domain
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember;srt:StatementGeographicalAxis=noc:AllOtherGeographicRegionDomain| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 21000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 63000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 22000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 48000000 | USD | 20261020 | Open filing evidence |
Aeronautics Systems · Intersegment Sales
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember;srt:StatementGeographicalAxis=noc:IntersegmentSalesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 41000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 116000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 42000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 121000000 | USD | 20261020 | Open filing evidence |
Aeronautics Systems · Asia Pacific
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember;srt:StatementGeographicalAxis=srt:AsiaPacificMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 251000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 743000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 221000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 647000000 | USD | 20261020 | Open filing evidence |
Aeronautics Systems · Europe
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember;srt:StatementGeographicalAxis=srt:EuropeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 393000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1051000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 321000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 891000000 | USD | 20261020 | Open filing evidence |
Aeronautics Systems · Cost Reimbursable
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:CostReimbursableMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1607000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 4573000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1454000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4254000000 | USD | 20261020 | Open filing evidence |
Aeronautics Systems · Intersegment Sales
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:IntersegmentSalesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 41000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 116000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 42000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 121000000 | USD | 20261020 | Open filing evidence |
Aeronautics Systems · Fixed Price Contract
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:AeronauticsSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1927000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 5688000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1646000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4695000000 | USD | 20261020 | Open filing evidence |
Defense Systems · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 2307000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 6299000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2059000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 5855000000 | USD | 20261020 | Open filing evidence |
Defense Systems · US
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember;srt:StatementGeographicalAxis=country:US| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1954000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 5325000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1589000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4693000000 | USD | 20261020 | Open filing evidence |
Defense Systems · All Other Geographic Region Domain
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember;srt:StatementGeographicalAxis=noc:AllOtherGeographicRegionDomain| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 56000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 125000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 57000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 153000000 | USD | 20261020 | Open filing evidence |
Defense Systems · Intersegment Sales
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember;srt:StatementGeographicalAxis=noc:IntersegmentSalesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 59000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 166000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 51000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 149000000 | USD | 20261020 | Open filing evidence |
Defense Systems · Asia Pacific
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember;srt:StatementGeographicalAxis=srt:AsiaPacificMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 106000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 297000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 111000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 271000000 | USD | 20261020 | Open filing evidence |
Defense Systems · Europe
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember;srt:StatementGeographicalAxis=srt:EuropeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 132000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 386000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 251000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 589000000 | USD | 20261020 | Open filing evidence |
Defense Systems · Cost Reimbursable
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:CostReimbursableMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1234000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 3461000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1028000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 3077000000 | USD | 20261020 | Open filing evidence |
Defense Systems · Intersegment Sales
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:IntersegmentSalesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 59000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 166000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 51000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 149000000 | USD | 20261020 | Open filing evidence |
Defense Systems · Fixed Price Contract
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:DefenseSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1014000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 2672000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 980000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 2629000000 | USD | 20261020 | Open filing evidence |
Mission Systems · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 3155000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 9266000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 3093000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 9057000000 | USD | 20261020 | Open filing evidence |
Mission Systems · US
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember;srt:StatementGeographicalAxis=country:US| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 2282000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 6517000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2197000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 6505000000 | USD | 20261020 | Open filing evidence |
Mission Systems · All Other Geographic Region Domain
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember;srt:StatementGeographicalAxis=noc:AllOtherGeographicRegionDomain| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 109000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 320000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 92000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 310000000 | USD | 20261020 | Open filing evidence |
Mission Systems · Intersegment Sales
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember;srt:StatementGeographicalAxis=noc:IntersegmentSalesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 386000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1235000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 339000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1015000000 | USD | 20261020 | Open filing evidence |
Mission Systems · Asia Pacific
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember;srt:StatementGeographicalAxis=srt:AsiaPacificMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 112000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 374000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 147000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 407000000 | USD | 20261020 | Open filing evidence |
Mission Systems · Europe
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember;srt:StatementGeographicalAxis=srt:EuropeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 266000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 820000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 318000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 820000000 | USD | 20261020 | Open filing evidence |
Mission Systems · Cost Reimbursable
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:CostReimbursableMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1131000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 3387000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1219000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 3788000000 | USD | 20261020 | Open filing evidence |
Mission Systems · Intersegment Sales
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:IntersegmentSalesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 386000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 1235000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 339000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1015000000 | USD | 20261020 | Open filing evidence |
Mission Systems · Fixed Price Contract
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:MissionSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1638000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 4644000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1535000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4254000000 | USD | 20261020 | Open filing evidence |
Space Systems · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 2749000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 7982000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2698000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 7912000000 | USD | 20261020 | Open filing evidence |
Space Systems · US
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember;srt:StatementGeographicalAxis=country:US| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 2534000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 7326000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 2498000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 7391000000 | USD | 20261020 | Open filing evidence |
Space Systems · All Other Geographic Region Domain
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember;srt:StatementGeographicalAxis=noc:AllOtherGeographicRegionDomain| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 4000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 14000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 10000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 32000000 | USD | 20261020 | Open filing evidence |
Space Systems · Intersegment Sales
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember;srt:StatementGeographicalAxis=noc:IntersegmentSalesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 178000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 528000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 137000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 367000000 | USD | 20261020 | Open filing evidence |
Space Systems · Asia Pacific
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember;srt:StatementGeographicalAxis=srt:AsiaPacificMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 14000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 47000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 25000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 48000000 | USD | 20261020 | Open filing evidence |
Space Systems · Europe
Statement Business Segments · Statement Geographical
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember;srt:StatementGeographicalAxis=srt:EuropeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 19000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 67000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 28000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 74000000 | USD | 20261020 | Open filing evidence |
Space Systems · Cost Reimbursable
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:CostReimbursableMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1293000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 4017000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1351000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 4453000000 | USD | 20261020 | Open filing evidence |
Space Systems · Intersegment Sales
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=noc:IntersegmentSalesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 178000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 528000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 137000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 367000000 | USD | 20261020 | Open filing evidence |
Space Systems · Fixed Price Contract
Statement Business Segments · Contract With Customer Basis Of Pricing
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=noc:SpaceSystemsMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-01 – 2026-09-30 | 1278000000 | USD | 20261020 | Open filing evidence |
| 2026-01-01 – 2026-09-30 | 3437000000 | USD | 20261020 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 1210000000 | USD | 20261020 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 3092000000 | USD | 20261020 | Open filing evidence |