Acquisitions - Business Acquisition Pro Forma Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 25, 2021	Sep. 26, 2020	Sep. 25, 2021	Sep. 26, 2020
Business Combination and Asset Acquisition [Abstract]
Net sales	$ 539,581	$ 414,100	$ 1,533,901	$ 1,101,430
Income before income taxes	113,591	69,478	289,530	90,516
Net income	$ 92,054	$ 56,961	$ 238,197	$ 69,526
Net income per share — basic (in dollars per share)	$ 3.74	$ 2.34	$ 9.69	$ 2.85
Net income per share — diluted (in dollars per share)	$ 3.69	$ 2.32	$ 9.56	$ 2.83