Stockholders' Equity and Stock-Based Compensation Stock Option Activity (Details) - $ / shares			12 Months Ended
	Jan. 06, 2020	Jan. 25, 2019	Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019	Dec. 29, 2018
Summary of stock option activity [Roll Forward]
Options outstanding at the beginning of year (in shares)			3,691,515	3,978,485	3,754,202
Options outstanding at the beginning of year, Weighted-average exercise price per share (in usd per share)			$ 17.31	$ 14.59	$ 13.07
Granted (in shares)			0	550,941	610,953
Granted, Weighted-average exercise price per share (in usd per share)			$ 0	$ 28.89	$ 21.00
Exercised (in shares)			(521,177)	(837,911)	(380,206)
Exercised, Weighted-average exercise price per share (in usd per share)			$ 16.44	$ 12.01	$ 9.83
Forfeited (in shares)			(22,524)	0	(6,464)
Forfeited, Weighted-average exercise price per share (in usd per share)			$ 20.12	$ 0	$ 18.11
Expired (in shares)			0	0	0
Expired, Weighted average exercise price per share (in usd per share)			$ 0	$ 0	$ 0
Options outstanding at the end of year (in shares)			3,147,814	3,691,515	3,978,485	3,754,202
Options outstanding at the end of year, Weighted-average exercise price per share (in usd per share)			$ 17.43	$ 17.31	$ 14.59	$ 13.07
Options outstanding, Weighted-average remaining contractual life (in years)			5 years 2 months 12 days	6 years 2 months 12 days	6 years 6 months	6 years 10 months 24 days
Options exercisable (in shares)			2,611,887
Options exercisable, Weighted-average exercise price per share (in usd per share)			$ 15.65
Options exercisable, Weighted-average remaining contractual life (in years)			4 years 8 months 12 days
Nonqualified Stock Options Under Long Term Incentive Program [Member]
Summary of stock option activity [Roll Forward]
Granted (in shares)	550,941	610,953