Segment Information - Schedule of Geographic Information (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 26, 2020	Sep. 26, 2020	Jun. 27, 2020	Mar. 28, 2020	Dec. 28, 2019	Sep. 28, 2019	Jun. 29, 2019	Mar. 30, 2019	Dec. 26, 2020	Dec. 28, 2019	Dec. 29, 2018
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 675,851	$ 619,105	$ 500,168	$ 602,919	$ 543,839	$ 608,602	$ 666,394	$ 611,781	$ 2,398,043	$ 2,430,616	$ 2,507,878
Long-lived assets	376,572				363,128				376,572	363,128	370,633
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									1,765,810	1,775,321	1,820,857
Long-lived assets	289,508				286,727				289,508	286,727	295,735
United Kingdom [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									207,754	230,791	245,458
Long-lived assets	30,872				18,776				30,872	18,776	16,313
Canada [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									293,776	285,720	292,798
Long-lived assets	29,582				31,429				29,582	31,429	33,144
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									58,256	64,363	59,730
Long-lived assets	26,107				25,637				26,107	25,637	24,930
Mexico [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									72,447	74,421	89,035
Long-lived assets	$ 503				$ 559				$ 503	$ 559	$ 511