Acquisition - Other (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020
Business Combination and Asset Acquisition [Abstract]
Acquisition of businesses, net of cash acquired	$ 2,250	$ 111,145
Business Combination, Separately Recognized Transactions [Line Items]
Acquisition of businesses, net of cash acquired	2,250	$ 111,145
Other 2021 Acquisitions
Business Combination and Asset Acquisition [Abstract]
Acquisition of businesses, net of cash acquired	2,500
Business Combination, Separately Recognized Transactions [Line Items]
Acquisition of businesses, net of cash acquired	$ 2,500