Revenue Receivables and Contract Assets and Liabilities - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 27, 2024	Sep. 29, 2023	Sep. 27, 2024	Sep. 29, 2023
Disaggregation of Revenue [Line Items]
Performance obligations yet to be satisfied	$ 777,000		$ 777,000
Revenue performance obligation weighted average life	2 years
Revenue recognized			41,000
Net (loss) income	$ (1,564)	$ 34,831	(86,286)	$ 15,187
Revisions in Estimates Decrease [Member]
Disaggregation of Revenue [Line Items]
Net (loss) income				$ 10,000
Revisions in Estimates Increase [Member]
Disaggregation of Revenue [Line Items]
Net (loss) income		$ 5,000
Revisions in Estimates Increase [Member] | Golden Gate Bridge Project [Member]
Disaggregation of Revenue [Line Items]
Net (loss) income	$ 7,000		$ 44,000