Summary of Significant Accounting Policies - Reclassifications (Tables) - USD ($)	12 Months Ended
	Jan. 03, 2021	Dec. 29, 2019	Dec. 30, 2018
Summary of Significant Accounting Policies [Line Items]
Cost of sales	$ 692,688,000	$ 810,062,000	$ 749,690,000
Selling, general and administrative expenses	$ 333,229,000	389,117,000	332,975,000
Costs and Expenses		1,199,179,000	1,082,665,000
As Reported
Summary of Significant Accounting Policies [Line Items]
Cost of sales		817,575,000	755,216,000
Selling, general and administrative expenses		381,604,000	327,449,000
Costs and Expenses		1,199,179,000	1,082,665,000
Reclassification
Summary of Significant Accounting Policies [Line Items]
Cost of sales		(7,513,000)	(5,526,000)
Selling, general and administrative expenses		7,513,000	5,526,000
Costs and Expenses		$ 0	$ 0