Income Taxes Income Taxes Effective Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2022	Jan. 03, 2021	Dec. 29, 2019
Effective Income Tax Rate Reconciliation
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%	21.00%
Income tax provision at the U.S. federal statutory rate	$ (50,521)	$ (32,087)	$ (36,011)
State income tax provision, net of U.S. federal income tax effect	(6,256)	(4,664)	(6,470)
Prior years' tax matters	1,820	1,761	6,135
Excess federal tax benefits from share-based compensation	7,160	5,338	5,841
Foreign and U.S. tax effects of foreign operations	(5)	(397)	250
Valuation allowances	11,807	(4,593)	(2,833)
Non-deductible goodwill	(947)	0	0
Tax credits	1,028	1,901	879
Non-deductible executive compensation	(3,810)	(1,973)	(1,925)
Unrepatriated earnings	(282)	(283)	(402)
Non-deductible expenses and other	(180)	34	(5)
Income tax provision	(40,186)	(34,963)	(34,541)
Valuation Allowance, Deferred Tax Asset, (Decrease) Increase, Amount	(11,691)	4,785	3,008
Deferred State and Local Income Tax Expense (Benefit)	(15,993)	$ 3,185	$ 2,449
Change in State Tax Law
Effective Income Tax Rate Reconciliation
Income tax provision	11,766
Valuation Allowance, Deferred Tax Asset, (Decrease) Increase, Amount	(12,606)
Deferred State and Local Income Tax Expense (Benefit)	$ 840