Leases - Cash Flow (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 03, 2021	Dec. 29, 2019
Leases [Abstract]
Sale and Leaseback Transaction, Gain (Loss), Net	$ 189	$ 636
Operating Lease, Payments	98,561	87,220
Finance Lease, Interest Payment on Liability	130	256
Finance Lease, Principal Payments	1,617	2,170
Lease Assets and Liabilities Resulting From Lease Modifications	$ 50,978	$ 76,878