Forgivable Loans (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) loan	Jan. 01, 2022 USD ($) loan	Jan. 02, 2021 USD ($) loan
Forgivable Loans [Line Items]
Number of loan balances which full principal and interest were not forgiven | loan	0	0	0
Forgivable loan activity
Beginning balance	$ 48,591	$ 61,613
Advances	34,984	14,528
Repayments	(25)	(69)
Reclassifications from accrued expenses or to other assets	(2,192)	(2,229)
Amortization	(24,403)	(25,187)
Effects of foreign currency translation	(499)	(65)
Ending balance	56,456	48,591	$ 61,613
Current portion of forgivable loans	9,666	10,571
Non-current portion of forgivable loans	$ 46,790	$ 38,020
Minimum
Forgivable Loans [Line Items]
Term of forgivable loans or advances (in years)	2 years
Maximum
Forgivable Loans [Line Items]
Term of forgivable loans or advances (in years)	6 years
Interest rates (as a percent)	0.0427