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v3.25.3

Revenue (Revenue by Customer Type) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Oct. 03, 2025 | Sep. 27, 2024 | Oct. 03, 2025 | Sep. 27, 2024
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | $ 1,931 | $ 1,937 | $ 5,901 | $ 5,602
MTS |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 1,406 | 1,406 | 4,286 | 4,047
STS |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 525 | 531 | 1,615 | 1,555
U.S. Government Defense and Intelligence Clients |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 832 | 835 | 2,594 | 2,362
U.S. Government Defense and Intelligence Clients | MTS |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 832 | 835 | 2,594 | 2,362
U.S. Government Defense and Intelligence Clients | STS |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 0 | 0 | 0 | 0
U.S. Government Federal Civilian Clients |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 274 | 288 | 828 | 836
U.S. Government Federal Civilian Clients | MTS |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 274 | 288 | 828 | 836
U.S. Government Federal Civilian Clients | STS |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 0 | 0 | 0 | 0
International Government Clients |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 236 | 220 | 678 | 660
International Government Clients | MTS |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 236 | 220 | 678 | 660
International Government Clients | STS |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 0 | 0 | 0 | 0
Commercial and Infrastructure Clients |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 589 | 594 | 1,801 | 1,744
Commercial and Infrastructure Clients | MTS |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 64 | 63 | 186 | 189
Commercial and Infrastructure Clients | STS |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | $ 525 | $ 531 | $ 1,615 | $ 1,555

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