Leases, Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 02, 2022	Apr. 03, 2021
Cash Flow Information
Operating cash flows from operating leases	$ 3,082	$ 3,745
Operating cash flows from finance leases	773	527
Cash paid under finance leases	2,394	3,346
Cash received under finance leases	(18,723)	0
Right-of-use assets obtained in exchange for lease liabilities:
Operating leases	399	1,014
Finance Leases	14,680	29,906
Operating Leases [Member]
Right-of-use assets obtained in exchange for lease liabilities:
Right-of-use assets and liabilities reduced through lease terminations or modifications.	(1,949)	0
Finance Leases [Member]
Right-of-use assets obtained in exchange for lease liabilities:
Right-of-use assets and liabilities reduced through lease terminations or modifications.	$ 0	$ (686)