Stock-Based Awards - Stock Options (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 26, 2021	Dec. 27, 2020	Dec. 29, 2019	Dec. 25, 2011
Options (number of shares):
Exercised (shares)	(324,460)	(644,268)	(419,160)
Weighted Average Exercise Price (in dollars per share):
Total intrinsic value	$ 13,600	$ 21,200	$ 8,600
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (shares)	0	0	0
Options (number of shares):
Options outstanding at beginning of year (shares)	325,000
Exercised (shares)	(324,000)
Options outstanding at end of period (shares)	1,000	325,000
Options exercisable at end of period (shares)	1,000
Weighted Average Exercise Price (in dollars per share):
Options outstanding at beginning of year (in dollars per share)	$ 8
Exercised (in dollars per share)	8
Options outstanding at end of period (in dollars per share)	7	$ 8
Options exercisable at end of period (in dollars per share)	$ 7
Outstanding weighted average remaining contractual term (in years), beginning of period	0 years	1 year
Outstanding weighted average remaining contractual term (in years), end of period	0 years	1 year
Options exercisable weighted average remaining contractual term (in years)	0 years
Outstanding aggregate intrinsic value, beginning of period	$ 14,225
Outstanding aggregate intrinsic value, end of period	16	$ 14,225
Options exercisable aggregate intrinsic value	$ 16
2020 Incentive Plan | Equity Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)	3 years
Term (in years)	10 years
Director | 2004 Director's Plan | Equity Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (shares)	0
Vesting period (in years)				1 year
Term (in years)				10 years