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Other Financial Data - Other Current Assets (Details) - USD ($) $ in Millions | Sep. 28, 2024 | Dec. 31, 2023
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Other Current Assets [Abstract] |  |
Current contract cost assets | $ 78 | $ 56
Contractor receivables | 29 | 40
Tax-related deposits | 41 | 32
Other | 291 | 229
Other current assets | $ 439 | $ 357

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