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v3.20.4

BUSINESS SEGMENTS - Geographic Information (Details) - USD ($) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jan. 03, 2020 | Dec. 28, 2018 | Jan. 01, 2021 | Jan. 03, 2020 | Jun. 28, 2019 | Jun. 29, 2018
Segment Reporting Information [Line Items] |  |  |  |  |  |
Capital Expenditures | $ 173 |  | $ 368 |  | $ 161 | $ 136
Depreciation and Amortization | 442 |  | 1,032 |  | 258 | 259
Revenue | 9,263 | $ 3,208 | 18,194 | $ 12,856 | 6,801 | 6,168
U.S. operations |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue | 8,485 |  | 16,998 |  | 6,530 | 5,854
Long-lived assets | 1,865 |  | 1,949 | 1,865 | 866 | 892
International operations |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue | 778 |  | 1,196 |  | 271 | 314
Long-lived assets | 252 |  | 153 | $ 252 | 28 | 8
Operating segments | Integrated Mission Systems |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Capital Expenditures | 29 |  | 67 |  | 1 | 1
Depreciation and Amortization | 37 |  | 70 |  | 2 | 2
Revenue | 2,758 |  | 5,538 |  | 52 | 55
Operating segments | Space and Airborne Systems |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Capital Expenditures | 36 |  | 92 |  | 48 | 49
Depreciation and Amortization | 31 |  | 66 |  | 50 | 54
Revenue | 2,377 |  | 4,946 |  | 3,711 | 3,294
Operating segments | Communication Systems |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Capital Expenditures | 22 |  | 58 |  | 29 | 25
Depreciation and Amortization | 32 |  | 61 |  | 49 | 54
Revenue | 2,151 |  | 4,443 |  | 2,208 | 2,015
Operating segments | Aviation Systems |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Capital Expenditures | 64 |  | 87 |  | 54 | 37
Depreciation and Amortization | 53 |  | 103 |  | 29 | 22
Revenue | 2,038 |  | 3,448 |  | 672 | 668
Operating segments | Other non-reportable business segments |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Capital Expenditures | 0 |  | 0 |  | 6 | 4
Depreciation and Amortization | 0 |  | 0 |  | 3 | 5
Revenue | 23 |  | 0 |  | 165 | 148
Corporate eliminations |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Capital Expenditures | 22 |  | 64 |  | 23 | 20
Depreciation and Amortization | $ 289 |  | $ 732 |  | $ 125 | $ 122

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