Fundies. English
Segment disclosures
Company overviewL3 TECHNOLOGIES, INC.
Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.
Revenue · Reported segment facts
127 dimension combinations 509 retained observations 13 reported periods
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.
Operating Segments · Product · CNS
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-12-31 | 2307000000 | USD | 20190221 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 2424000000 | USD | 20190221 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 2238000000 | USD | 20190221 | Open filing evidence |
Operating Segments · Product · Electronic Systems
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-12-31 | 2007000000 | USD | 20190221 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 1814000000 | USD | 20190221 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 1617000000 | USD | 20190221 | Open filing evidence |
Operating Segments · Product · ISR Systems
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-12-31 | 2907000000 | USD | 20190221 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 2540000000 | USD | 20190221 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 2662000000 | USD | 20190221 | Open filing evidence |
Operating Segments · Service · CNS
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-12-31 | 787000000 | USD | 20190221 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 717000000 | USD | 20190221 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 678000000 | USD | 20190221 | Open filing evidence |
Operating Segments · Service · Electronic Systems
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-12-31 | 789000000 | USD | 20190221 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 695000000 | USD | 20190221 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 653000000 | USD | 20190221 | Open filing evidence |
Operating Segments · Service · ISR Systems
Consolidation Items · Product Or Service · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-12-31 | 1549000000 | USD | 20190221 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 1463000000 | USD | 20190221 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 1450000000 | USD | 20190221 | Open filing evidence |
Operating Segments · CNS
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 793000000 | USD | 20190501 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 745000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 2270000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 713000000 | USD | 20190501 | Open filing evidence |
| 2017-07-01 – 2017-09-29 | 759000000 | USD | 20181025 | Open filing evidence |
| 2017-01-01 – 2017-09-29 | 2290000000 | USD | 20181025 | Open filing evidence |
Operating Segments · Electronic Systems
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 670000000 | USD | 20190501 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 703000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 2047000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 659000000 | USD | 20190501 | Open filing evidence |
| 2017-07-01 – 2017-09-29 | 584000000 | USD | 20181025 | Open filing evidence |
| 2017-01-01 – 2017-09-29 | 1839000000 | USD | 20181025 | Open filing evidence |
Operating Segments · ISR Systems
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 1259000000 | USD | 20190501 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 1099000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 3250000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 1018000000 | USD | 20190501 | Open filing evidence |
| 2017-07-01 – 2017-09-29 | 968000000 | USD | 20181025 | Open filing evidence |
| 2017-01-01 – 2017-09-29 | 2940000000 | USD | 20181025 | Open filing evidence |
Commercial Domestic · CNS
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:CommercialDomesticMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 50000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 223000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 56000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 161000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 55000000 | USD | 20190501 | Open filing evidence |
Commercial Domestic · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:CommercialDomesticMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 82000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 347000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 107000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 270000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 87000000 | USD | 20190501 | Open filing evidence |
Commercial Domestic · ISR Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:CommercialDomesticMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 32000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 129000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 38000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 102000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 26000000 | USD | 20190501 | Open filing evidence |
Commercial Foreign · CNS
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:CommercialForeignMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 31000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 123000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 25000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 87000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 26000000 | USD | 20190501 | Open filing evidence |
Commercial Foreign · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:CommercialForeignMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 160000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 675000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 170000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 503000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 162000000 | USD | 20190501 | Open filing evidence |
Commercial Foreign · ISR Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:CommercialForeignMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 20000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 75000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 8000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 51000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 29000000 | USD | 20190501 | Open filing evidence |
Departmentof Defense · CNS
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:DepartmentofDefenseMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 593000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 2291000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 561000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1679000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 516000000 | USD | 20190501 | Open filing evidence |
Departmentof Defense · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:DepartmentofDefenseMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 335000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 1349000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 309000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 968000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 320000000 | USD | 20190501 | Open filing evidence |
Departmentof Defense · ISR Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:DepartmentofDefenseMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 921000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 3081000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 709000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 2227000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 726000000 | USD | 20190501 | Open filing evidence |
Other U.S.Government · CNS
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:OtherU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 25000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 95000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 21000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 74000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 27000000 | USD | 20190501 | Open filing evidence |
Other U.S.Government · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:OtherU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 28000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 178000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 55000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 128000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 36000000 | USD | 20190501 | Open filing evidence |
Other U.S.Government · ISR Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:OtherU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 26000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 150000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 48000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 108000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 30000000 | USD | 20190501 | Open filing evidence |
Total U.S.Government · CNS
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:TotalU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 618000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 2386000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 582000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1753000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 543000000 | USD | 20190501 | Open filing evidence |
Total U.S.Government · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:TotalU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 363000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 1527000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 364000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1096000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 356000000 | USD | 20190501 | Open filing evidence |
Total U.S.Government · ISR Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=lll:TotalU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 947000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 3231000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 757000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 2335000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 756000000 | USD | 20190501 | Open filing evidence |
Foreign Government Debt · CNS
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=us-gaap:ForeignGovernmentDebtMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 86000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 327000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 71000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 242000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 83000000 | USD | 20190501 | Open filing evidence |
Foreign Government Debt · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=us-gaap:ForeignGovernmentDebtMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 57000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 195000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 48000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 140000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 43000000 | USD | 20190501 | Open filing evidence |
Foreign Government Debt · ISR Systems
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=us-gaap:ForeignGovernmentDebtMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 254000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 1006000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 293000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 733000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 205000000 | USD | 20190501 | Open filing evidence |
Product · CNS
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 606000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 2299000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 543000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1668000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 532000000 | USD | 20190501 | Open filing evidence |
Product · Electronic Systems
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 471000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 1959000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 481000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1415000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 459000000 | USD | 20190501 | Open filing evidence |
Product · ISR Systems
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 855000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 2907000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 712000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 2085000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 655000000 | USD | 20190501 | Open filing evidence |
Service · CNS
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 179000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 760000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 191000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 575000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 175000000 | USD | 20190501 | Open filing evidence |
Service · Electronic Systems
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 191000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 785000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 208000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 594000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 189000000 | USD | 20190501 | Open filing evidence |
Service · ISR Systems
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 398000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 1534000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 384000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1136000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 361000000 | USD | 20190501 | Open filing evidence |
Accounting Standards Update201409 · Difference Between Revenue Guidance In Effect Before And After Topic606 · Aerospace Systems
Adjustments For New Accounting Pronouncements · Initial Application Period Cumulative Effect Transition · Statement Business Segments
Source dimensions
us-gaap:AdjustmentsForNewAccountingPronouncementsAxis=us-gaap:AccountingStandardsUpdate201409Member;us-gaap:InitialApplicationPeriodCumulativeEffectTransitionAxis=us-gaap:DifferenceBetweenRevenueGuidanceInEffectBeforeAndAfterTopic606Member;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | -2000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 2000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 4000000 | USD | 20180501 | Open filing evidence |
Accounting Standards Update201409 · Difference Between Revenue Guidance In Effect Before And After Topic606 · CNS
Adjustments For New Accounting Pronouncements · Initial Application Period Cumulative Effect Transition · Statement Business Segments
Source dimensions
us-gaap:AdjustmentsForNewAccountingPronouncementsAxis=us-gaap:AccountingStandardsUpdate201409Member;us-gaap:InitialApplicationPeriodCumulativeEffectTransitionAxis=us-gaap:DifferenceBetweenRevenueGuidanceInEffectBeforeAndAfterTopic606Member;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-12-31 | 68000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | -18000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 43000000 | USD | 20181025 | Open filing evidence |
Accounting Standards Update201409 · Difference Between Revenue Guidance In Effect Before And After Topic606 · Communication Systems
Adjustments For New Accounting Pronouncements · Initial Application Period Cumulative Effect Transition · Statement Business Segments
Source dimensions
us-gaap:AdjustmentsForNewAccountingPronouncementsAxis=us-gaap:AccountingStandardsUpdate201409Member;us-gaap:InitialApplicationPeriodCumulativeEffectTransitionAxis=us-gaap:DifferenceBetweenRevenueGuidanceInEffectBeforeAndAfterTopic606Member;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 21000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 41000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 20000000 | USD | 20180501 | Open filing evidence |
Accounting Standards Update201409 · Difference Between Revenue Guidance In Effect Before And After Topic606 · Electronic Systems
Adjustments For New Accounting Pronouncements · Initial Application Period Cumulative Effect Transition · Statement Business Segments
Source dimensions
us-gaap:AdjustmentsForNewAccountingPronouncementsAxis=us-gaap:AccountingStandardsUpdate201409Member;us-gaap:InitialApplicationPeriodCumulativeEffectTransitionAxis=us-gaap:DifferenceBetweenRevenueGuidanceInEffectBeforeAndAfterTopic606Member;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-12-31 | 50000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 17000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 55000000 | USD | 20181025 | Open filing evidence |
| 2018-03-31 – 2018-06-29 | 14000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 44000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 30000000 | USD | 20180501 | Open filing evidence |
Accounting Standards Update201409 · Difference Between Revenue Guidance In Effect Before And After Topic606 · ISR Systems
Adjustments For New Accounting Pronouncements · Initial Application Period Cumulative Effect Transition · Statement Business Segments
Source dimensions
us-gaap:AdjustmentsForNewAccountingPronouncementsAxis=us-gaap:AccountingStandardsUpdate201409Member;us-gaap:InitialApplicationPeriodCumulativeEffectTransitionAxis=us-gaap:DifferenceBetweenRevenueGuidanceInEffectBeforeAndAfterTopic606Member;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-12-31 | 21000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 25000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 47000000 | USD | 20181025 | Open filing evidence |
Accounting Standards Update201409 · Difference Between Revenue Guidance In Effect Before And After Topic606 · Sensor Systems
Adjustments For New Accounting Pronouncements · Initial Application Period Cumulative Effect Transition · Statement Business Segments
Source dimensions
us-gaap:AdjustmentsForNewAccountingPronouncementsAxis=us-gaap:AccountingStandardsUpdate201409Member;us-gaap:InitialApplicationPeriodCumulativeEffectTransitionAxis=us-gaap:DifferenceBetweenRevenueGuidanceInEffectBeforeAndAfterTopic606Member;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 12000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 34000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 22000000 | USD | 20180501 | Open filing evidence |
Operating Segments · Aerospace Systems
Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 751000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1450000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 699000000 | USD | 20180501 | Open filing evidence |
| 2017-01-01 – 2017-09-29 | 3097000000 | U002 | 20171026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 681000000 | USD | 20180726 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 1382000000 | USD | 20180726 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 701000000 | USD | 20180501 | Open filing evidence |
| 2016-06-25 – 2016-09-23 | 1012000000 | U002 | 20171026 | Open filing evidence |
| 2016-01-01 – 2016-09-23 | 3167000000 | U002 | 20171026 | Open filing evidence |
| 2016-01-01 – 2016-03-25 | 1007000000 | U002 | 20170427 | Open filing evidence |
Operating Segments · Communication Systems
Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 563000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1062000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 499000000 | USD | 20180501 | Open filing evidence |
| 2017-01-01 – 2017-09-29 | 1644000000 | U002 | 20171026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 555000000 | USD | 20180726 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 1098000000 | USD | 20180726 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 543000000 | USD | 20180501 | Open filing evidence |
| 2016-06-25 – 2016-09-23 | 509000000 | U002 | 20171026 | Open filing evidence |
| 2016-01-01 – 2016-09-23 | 1485000000 | U002 | 20171026 | Open filing evidence |
| 2016-03-26 – 2016-06-24 | 499000000 | U002 | 20170727 | Open filing evidence |
| 2016-01-01 – 2016-06-24 | 976000000 | U002 | 20170727 | Open filing evidence |
| 2016-01-01 – 2016-03-25 | 477000000 | U002 | 20170427 | Open filing evidence |
Operating Segments · Electronic Systems
Consolidation Items · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 828000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1630000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 802000000 | USD | 20180501 | Open filing evidence |
| 2017-07-01 – 2017-09-29 | 730000000 | U002 | 20171026 | Open filing evidence |
| 2017-01-01 – 2017-09-29 | 2278000000 | U002 | 20171026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 788000000 | U002 | 20170727 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 789000000 | USD | 20180726 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 1548000000 | U002 | 20170727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 1549000000 | USD | 20180726 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 760000000 | USD | 20180501 | Open filing evidence |
| 2016-03-26 – 2016-06-24 | 679000000 | U002 | 20170727 | Open filing evidence |
| 2016-01-01 – 2016-06-24 | 1294000000 | U002 | 20170727 | Open filing evidence |
Operating Segments · Sensor Systems
Consolidation Items · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 482000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 894000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 412000000 | USD | 20180501 | Open filing evidence |
| 2017-07-01 – 2017-09-29 | 370000000 | U002 | 20171026 | Open filing evidence |
| 2017-01-01 – 2017-09-29 | 1118000000 | U002 | 20171026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 394000000 | USD | 20180726 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 748000000 | U002 | 20170727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 748000000 | USD | 20180726 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 354000000 | USD | 20180501 | Open filing evidence |
| 2016-06-25 – 2016-09-23 | 364000000 | U002 | 20171026 | Open filing evidence |
| 2016-01-01 – 2016-03-25 | 290000000 | U002 | 20170427 | Open filing evidence |
Costplus Contract · Aerospace Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=lll:CostplusContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 292000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 561000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 269000000 | USD | 20180501 | Open filing evidence |
Costplus Contract · CNS
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=lll:CostplusContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 189000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 768000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 195000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 552000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 179000000 | USD | 20190501 | Open filing evidence |
Costplus Contract · Communication Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=lll:CostplusContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 133000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 281000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 148000000 | USD | 20180501 | Open filing evidence |
Costplus Contract · Electronic Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=lll:CostplusContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 107000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 410000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 75000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 270000000 | USD | 20181025 | Open filing evidence |
| 2018-03-31 – 2018-06-29 | 118000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 226000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 93000000 Restated | USD | 20190501 | Open filing evidence |
Costplus Contract · ISR Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=lll:CostplusContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 295000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 1393000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 362000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1031000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 324000000 | USD | 20190501 | Open filing evidence |
Costplus Contract · Sensor Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=lll:CostplusContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 83000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 154000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 71000000 | USD | 20180501 | Open filing evidence |
Fixed Price Contract · Aerospace Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 398000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 764000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 366000000 | USD | 20180501 | Open filing evidence |
Fixed Price Contract · CNS
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 577000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 2202000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 519000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1626000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 506000000 | USD | 20190501 | Open filing evidence |
Fixed Price Contract · Communication Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 403000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 732000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 329000000 | USD | 20180501 | Open filing evidence |
Fixed Price Contract · Electronic Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 545000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 2317000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 606000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1715000000 | USD | 20181025 | Open filing evidence |
| 2018-03-31 – 2018-06-29 | 680000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1344000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 547000000 Restated | USD | 20190501 | Open filing evidence |
Fixed Price Contract · ISR Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 908000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 2839000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 697000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 2046000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 639000000 | USD | 20190501 | Open filing evidence |
Fixed Price Contract · Sensor Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 391000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 724000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 333000000 | USD | 20180501 | Open filing evidence |
Time And Materials Contract · Aerospace Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 51000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 102000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 51000000 | USD | 20180501 | Open filing evidence |
Time And Materials Contract · CNS
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 19000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 89000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 20000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 65000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 22000000 | USD | 20190501 | Open filing evidence |
Time And Materials Contract · Communication Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 18000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 34000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 16000000 | USD | 20180501 | Open filing evidence |
Time And Materials Contract · Electronic Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 10000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 17000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 8000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 24000000 | USD | 20181025 | Open filing evidence |
| 2018-03-31 – 2018-06-29 | 14000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 27000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 8000000 Restated | USD | 20190501 | Open filing evidence |
Time And Materials Contract · ISR Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 50000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 209000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 37000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 144000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 53000000 | USD | 20190501 | Open filing evidence |
Time And Materials Contract · Sensor Systems
Contract With Customer Basis Of Pricing · Statement Business Segments
Source dimensions
us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 2000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 5000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 3000000 | USD | 20180501 | Open filing evidence |
Commercial Domestic · Aerospace Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:CommercialDomesticMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 2000000 | USD | 20180501 | Open filing evidence |
Commercial Domestic · Communication Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:CommercialDomesticMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 43000000 | USD | 20180501 | Open filing evidence |
Commercial Domestic · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:CommercialDomesticMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 78000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 172000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 94000000 | USD | 20180501 | Open filing evidence |
Commercial Domestic · Sensor Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:CommercialDomesticMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 29000000 | USD | 20180501 | Open filing evidence |
Commercial Foreign · Aerospace Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:CommercialForeignMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 8000000 | USD | 20180501 | Open filing evidence |
Commercial Foreign · Communication Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:CommercialForeignMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 21000000 | USD | 20180501 | Open filing evidence |
Commercial Foreign · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:CommercialForeignMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 177000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 344000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 167000000 | USD | 20180501 | Open filing evidence |
Commercial Foreign · Sensor Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:CommercialForeignMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 21000000 | USD | 20180501 | Open filing evidence |
Departmentof Defense · Aerospace Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:DepartmentofDefenseMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 568000000 | USD | 20180501 | Open filing evidence |
Departmentof Defense · Communication Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:DepartmentofDefenseMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 371000000 | USD | 20180501 | Open filing evidence |
Departmentof Defense · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:DepartmentofDefenseMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 443000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 860000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 417000000 | USD | 20180501 | Open filing evidence |
Departmentof Defense · Sensor Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:DepartmentofDefenseMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 206000000 | USD | 20180501 | Open filing evidence |
Other U.S.Government · Aerospace Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:OtherU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 5000000 | USD | 20180501 | Open filing evidence |
Other U.S.Government · Communication Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:OtherU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 24000000 | USD | 20180501 | Open filing evidence |
Other U.S.Government · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:OtherU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 40000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 79000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 39000000 | USD | 20180501 | Open filing evidence |
Other U.S.Government · Sensor Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:OtherU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 25000000 | USD | 20180501 | Open filing evidence |
Total U.S.Government · Aerospace Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:TotalU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 573000000 | USD | 20180501 | Open filing evidence |
Total U.S.Government · Communication Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:TotalU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 395000000 | USD | 20180501 | Open filing evidence |
Total U.S.Government · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:TotalU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 483000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 939000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 456000000 | USD | 20180501 | Open filing evidence |
Total U.S.Government · Sensor Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=lll:TotalU.S.GovernmentMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 231000000 | USD | 20180501 | Open filing evidence |
Foreign Government Debt · Aerospace Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=us-gaap:ForeignGovernmentDebtMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 103000000 | USD | 20180501 | Open filing evidence |
Foreign Government Debt · Communication Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=us-gaap:ForeignGovernmentDebtMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 34000000 | USD | 20180501 | Open filing evidence |
Foreign Government Debt · Electronic Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=us-gaap:ForeignGovernmentDebtMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 74000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 142000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 68000000 | USD | 20180501 | Open filing evidence |
Foreign Government Debt · Sensor Systems
Major Customers · Statement Business Segments
Source dimensions
us-gaap:MajorCustomersAxis=us-gaap:ForeignGovernmentDebtMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-30 | 126000000 | USD | 20180501 | Open filing evidence |
Services · Aerospace Systems
Product Or Service · Statement Business Segments
Source dimensions
us-gaap:ProductOrServiceAxis=lll:ServicesMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 336000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 650000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 314000000 | USD | 20180501 | Open filing evidence |
Services · Communication Systems
Product Or Service · Statement Business Segments
Source dimensions
us-gaap:ProductOrServiceAxis=lll:ServicesMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 157000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 286000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 129000000 | USD | 20180501 | Open filing evidence |
Services · Electronic Systems
Product Or Service · Statement Business Segments
Source dimensions
us-gaap:ProductOrServiceAxis=lll:ServicesMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 234000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 459000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 225000000 | USD | 20180501 | Open filing evidence |
Services · Sensor Systems
Product Or Service · Statement Business Segments
Source dimensions
us-gaap:ProductOrServiceAxis=lll:ServicesMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 70000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 127000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 57000000 | USD | 20180501 | Open filing evidence |
Product · Aerospace Systems
Product Or Service · Statement Business Segments
Source dimensions
us-gaap:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 405000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 777000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 372000000 | USD | 20180501 | Open filing evidence |
Product · Communication Systems
Product Or Service · Statement Business Segments
Source dimensions
us-gaap:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 397000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 761000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 364000000 | USD | 20180501 | Open filing evidence |
Product · Electronic Systems
Product Or Service · Statement Business Segments
Source dimensions
us-gaap:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 578000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1138000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 560000000 | USD | 20180501 | Open filing evidence |
Product · Sensor Systems
Product Or Service · Statement Business Segments
Source dimensions
us-gaap:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 406000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 756000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 350000000 | USD | 20180501 | Open filing evidence |
Aerospace Systems
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 741000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1427000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 686000000 | USD | 20180501 | Open filing evidence |
Aerospace Systems · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember;us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2017-07-01 – 2017-09-29 | 1025000000 | U002 | 20171026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 1027000000 | U002 | 20170727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 2072000000 | U002 | 20170727 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 1045000000 | U002 | 20170427 | Open filing evidence |
| 2016-03-26 – 2016-06-24 | 1148000000 | U002 | 20170727 | Open filing evidence |
| 2016-01-01 – 2016-06-24 | 2155000000 | U002 | 20170727 | Open filing evidence |
Aerospace Systems · Billing Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:BillingMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 16000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 34000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 18000000 | USD | 20180501 | Open filing evidence |
Aerospace Systems · Cost Input Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:CostInputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 713000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1379000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 666000000 | USD | 20180501 | Open filing evidence |
Aerospace Systems · Output Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:OutputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 1000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 0 | USD | 20180501 | Open filing evidence |
Aerospace Systems · Transferred At Point In Time
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:AerospaceSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 11000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 13000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 2000000 | USD | 20180501 | Open filing evidence |
CNS
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 785000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 3059000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 734000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 2243000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 707000000 | USD | 20190501 | Open filing evidence |
CNS · Billing Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:BillingMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 18000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 74000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 14000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 56000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 21000000 | USD | 20190501 | Open filing evidence |
CNS · Cost Input Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:CostInputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 647000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 2603000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 678000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1932000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 576000000 | USD | 20190501 | Open filing evidence |
CNS · Output Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:OutputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 5000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 23000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 4000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 17000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 7000000 | USD | 20190501 | Open filing evidence |
CNS · Transferred At Point In Time
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CNSMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 115000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 359000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 38000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 238000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 103000000 | USD | 20190501 | Open filing evidence |
Communication Systems
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 554000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1047000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 493000000 | USD | 20180501 | Open filing evidence |
Communication Systems · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember;us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2017-07-01 – 2017-09-29 | 546000000 | U002 | 20171026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 555000000 | U002 | 20170727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 1098000000 | U002 | 20170727 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 543000000 | U002 | 20170427 | Open filing evidence |
Communication Systems · Billing Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:BillingMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 18000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 37000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 19000000 | USD | 20180501 | Open filing evidence |
Communication Systems · Cost Input Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:CostInputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 455000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 845000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 390000000 | USD | 20180501 | Open filing evidence |
Communication Systems · Output Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:OutputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 5000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 12000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 7000000 | USD | 20180501 | Open filing evidence |
Communication Systems · Transferred At Point In Time
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:CommunicationSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 76000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 153000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 77000000 | USD | 20180501 | Open filing evidence |
Electronic Systems
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 662000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 2744000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 689000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 2009000000 | USD | 20181025 | Open filing evidence |
| 2018-03-31 – 2018-06-29 | 812000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1597000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 648000000 Restated | USD | 20190501 | Open filing evidence |
Electronic Systems · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember;us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2017-01-01 – 2017-03-31 | 760000000 | U002 | 20170427 | Open filing evidence |
| 2016-06-25 – 2016-09-23 | 661000000 | U002 | 20171026 | Open filing evidence |
| 2016-01-01 – 2016-09-23 | 1955000000 | U002 | 20171026 | Open filing evidence |
| 2016-01-01 – 2016-03-25 | 615000000 | U002 | 20170427 | Open filing evidence |
Electronic Systems · Billing Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:BillingMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 15000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 47000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 12000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 33000000 | USD | 20181025 | Open filing evidence |
| 2018-03-31 – 2018-06-29 | 18000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 25000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 6000000 Restated | USD | 20190501 | Open filing evidence |
Electronic Systems · Cost Input Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:CostInputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 417000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 1649000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 374000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 1221000000 | USD | 20181025 | Open filing evidence |
| 2018-03-31 – 2018-06-29 | 548000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 1081000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 419000000 Restated | USD | 20190501 | Open filing evidence |
Electronic Systems · Output Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:OutputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 67000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 343000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 130000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 250000000 | USD | 20181025 | Open filing evidence |
| 2018-03-31 – 2018-06-29 | 71000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 122000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 51000000 | USD | 20190501 | Open filing evidence |
Electronic Systems · Transferred At Point In Time
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ElectronicSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 163000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 705000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 173000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 505000000 | USD | 20181025 | Open filing evidence |
| 2018-03-31 – 2018-06-29 | 175000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 369000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 172000000 Restated | USD | 20190501 | Open filing evidence |
ISR Systems
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 1253000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 4441000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 1096000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 3221000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 1016000000 | USD | 20190501 | Open filing evidence |
ISR Systems · Billing Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:BillingMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 23000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 149000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 45000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 114000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 36000000 | USD | 20190501 | Open filing evidence |
ISR Systems · Cost Input Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:CostInputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 981000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 3352000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 813000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 2456000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 807000000 | USD | 20190501 | Open filing evidence |
ISR Systems · Output Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:OutputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 24000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 74000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 18000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 47000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 16000000 | USD | 20190501 | Open filing evidence |
ISR Systems · Transferred At Point In Time
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:ISRSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-01-01 – 2019-03-29 | 225000000 | USD | 20190501 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 866000000 | USD | 20190221 | Open filing evidence |
| 2018-06-30 – 2018-09-28 | 220000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-09-28 | 604000000 | USD | 20181025 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 157000000 | USD | 20190501 | Open filing evidence |
Sensor Systems
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 476000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 883000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 407000000 | USD | 20180501 | Open filing evidence |
Sensor Systems · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember;us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2017-04-01 – 2017-06-30 | 394000000 | U002 | 20170727 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 354000000 | U002 | 20170427 | Open filing evidence |
| 2016-01-01 – 2016-09-23 | 1021000000 | U002 | 20171026 | Open filing evidence |
| 2016-03-26 – 2016-06-24 | 367000000 | U002 | 20170727 | Open filing evidence |
| 2016-01-01 – 2016-06-24 | 657000000 | U002 | 20170727 | Open filing evidence |
Sensor Systems · Billing Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:BillingMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 17000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 36000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 19000000 | USD | 20180501 | Open filing evidence |
Sensor Systems · Cost Input Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:CostInputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 226000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 439000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 213000000 | USD | 20180501 | Open filing evidence |
Sensor Systems · Output Method
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=lll:OutputMethodMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 11000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 27000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 16000000 | USD | 20180501 | Open filing evidence |
Sensor Systems · Transferred At Point In Time
Statement Business Segments · Timing Of Transfer Of Good Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=lll:SensorSystemsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-03-31 – 2018-06-29 | 222000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-06-29 | 381000000 | USD | 20180726 | Open filing evidence |
| 2018-01-01 – 2018-03-30 | 159000000 | USD | 20180501 | Open filing evidence |