Summary of Significant Accounting Policies - Narrative (Details) $ in Thousands	3 Months Ended		9 Months Ended		11 Months Ended	12 Months Ended
	Oct. 01, 2022 USD ($)	Oct. 02, 2021 USD ($)	Oct. 01, 2022 USD ($) segment	Oct. 02, 2021 USD ($)	Oct. 01, 2022 USD ($)	Dec. 31, 2021 USD ($)	Nov. 30, 2021 USD ($)	Nov. 15, 2021 USD ($)
Significant Accounting Policies [Line Items]
Number of reportable segments | segment			2
Cash flow hedge, gain (loss)	$ (55)	$ 0	$ 7,371	$ 0
Provision for loss on contracts	(4,300)		(4,300)		$ (4,300)	$ (2,800)
Production cost of contracts	6,187		6,187		6,187	8,024
Contract liability revenue			23,900			23,900
Remaining performance obligation	853,100		853,100		853,100
Grants receivable								$ 4,000
Proceeds received from grants			2,000			$ 2,000
Interest Rate Swap
Significant Accounting Policies [Line Items]
Notional amount							$ 150,000
Cost of Sales
Significant Accounting Policies [Line Items]
Government grant expense	0		2,700		3,600
Selling, General and Administrative Expenses
Significant Accounting Policies [Line Items]
Government grant expense	$ 0		$ 300		$ 400
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-10-02
Significant Accounting Policies [Line Items]
Remaining performance obligation, percentage	70.00%		70.00%		70.00%
Remaining performance obligation, period	12 months		12 months		12 months
Designated as Hedging Instrument
Significant Accounting Policies [Line Items]
Cash flow hedge, gain (loss)	$ 100		$ 9,600