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v3.24.3

BUSINESS SEGMENT INFORMATION - Revenues and Income From Continuing Operations by Segment (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 27, 2024 | Sep. 29, 2023 | Sep. 27, 2024 | Sep. 29, 2023
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | $ 5,292 | $ 4,915 | $ 15,802 | $ 14,079
Segment operating income (loss) |  | 495 | 479 | 1,349 | 1,272
Non-service FAS pension income and other, net | [1] | 101 | 80 | 275 | 245
Interest expense, net |  | (166) | (159) | (514) | (372)
Income before income taxes |  | 430 | 400 | 1,110 | 1,145
Pension |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
FAS pension service cost |  | (8) | (10) | (25) | (22)
Pension | Plans Under US Government Contracts |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
FAS pension service cost |  | (8) | (10) | (26) | (23)
Less: CAS pension cost |  | (15) | (37) | (46) | (95)
FAS/CAS operating adjustment |  | 7 | 27 | 20 | 72
Operating segments |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Segment operating income (loss) |  | 833 | 735 | 2,446 | 2,028
Operating segments | SAS |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | 1,683 | 1,686 | 5,141 | 5,056
Segment operating income (loss) |  | 195 | 210 | 626 | 565
Operating segments | IMS |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | 1,671 | 1,568 | 5,069 | 5,003
Segment operating income (loss) |  | 204 | 187 | 600 | 534
Operating segments | CS |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | 1,382 | 1,255 | 4,022 | 3,707
Segment operating income (loss) |  | 359 | 282 | 998 | 873
Operating segments | AR |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | 596 | 455 | 1,719 | 455
Segment operating income (loss) |  | 75 | 56 | 222 | 56
Intersegment |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | (40) | (49) | (149) | (142)
Intersegment | SAS |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | (12) | (13) | (40) | (36)
Intersegment | IMS |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | (11) | (21) | (56) | (66)
Intersegment | CS |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | (17) | (15) | (53) | (40)
Intersegment | AR |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | 0 | 0 | 0 | 0
Corporate |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Segment operating income (loss) |  | $ (338) | $ (256) | $ (1,097) | $ (756)
[1] | “FAS” is defined as Financial Accounting Standards.

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