Other Comprehensive Income (Loss) - Reclassification out of Accumulated Other Comprehensive Income (Details) - Reclassification out of Accumulated Other Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Reclassification Adjustment out of Accumulated Other Comprehensive Income
Total	$ 204	$ 1,262	$ 21,861
Amortization of prior service, net actuarial (gain) loss, and other
Reclassification Adjustment out of Accumulated Other Comprehensive Income
Total	(43)	785	2,006
Net settlement loss and accelerated prior service costs
Reclassification Adjustment out of Accumulated Other Comprehensive Income
Total	$ 247	$ 477	$ 19,855