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Revenue Receivables and Contract Assets and Liabilities - Summary of Company's Revenue Disaggregated by Shimmick Projects and Legacy Projects (Paranthetical) (Details) - Legacy Project Settlement [Member] - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 27, 2024 | Jun. 28, 2024 | Sep. 27, 2024
Disaggregation of Revenue [Line Items] |  |  |
Increase in revenue | $ 31 | $ 23 | $ 31
Cash settlement of claim | 97 |  | 97
Contract change order for reduced scope of work | $ 6 |  | $ 6

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