Other Comprehensive (Loss) Income - Reclassification out of Accumulated Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Sep. 30, 2023	Oct. 01, 2022
Reclassification out of Accumulated Other Comprehensive Income | Amortization of prior service and net actuarial (gain) loss
Reclassification Adjustment out of Accumulated Other Comprehensive Income
Amortization of prior service and net actuarial (gain) loss	$ (11)	$ 193	$ (33)	$ 588