Other Comprehensive Income (Loss) - Schedule of Components of Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Other Comprehensive Income (Loss) [Line Items]
Pre-tax	$ 8,044	$ (344)
Tax	(29)	(65)
Total change in other comprehensive income (loss)	8,073	(279)
Pension and postretirement liability and reclassification adjustments
Other Comprehensive Income (Loss) [Line Items]
Pre-tax	(78)	(68)
Tax	(29)	(65)
Total change in other comprehensive income (loss)	(49)	(3)
Foreign currency translation adjustment
Other Comprehensive Income (Loss) [Line Items]
Pre-tax	8,122	(276)
Tax	0	0
Total change in other comprehensive income (loss)	$ 8,122	$ (276)