Leases - Cash and Non-cash Lease Activities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2021	Dec. 30, 2020	Dec. 25, 2019
Lessee, Lease, Description [Line Items]
Operating Lease, Payments	$ 27,498	$ 24,913	$ 26,450
Finance Lease, Principal Payments	148	39	68
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	17,763	5,863	10,595
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	196	1,677	0
Derecognition of ROU assets due to terminations, impairment or modifications	(4,612)	(569)	(4,731)
Operating Lease ROU assets	171,981	177,129
Operating lease liabilities	191,610
Property Lease [Member]
Lessee, Lease, Description [Line Items]
Operating Lease, Payments	26,414	23,683	25,168
Finance Lease, Principal Payments	102	34	68
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	17,763	5,850	10,339
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	0	1,623	0
Derecognition of ROU assets due to terminations, impairment or modifications	$ (4,513)	$ (543)	$ (4,574)
Finance Lease, Weighted-average remaining lease term	18 years 5 months 1 day	18 years 11 months 23 days	2 years 9 months 29 days
Operating Lease, Weighted-average remaining lease term	11 years 3 months 7 days	11 years 5 months 12 days	12 years 29 days
Finance Lease, Weighted Average Discount Rate, Percent	2.78%	2.50%	11.10%
Operating Lease, Weighted Average Discount Rate, Percent	4.45%	4.29%	4.38%
Equipment Lease [Member]
Lessee, Lease, Description [Line Items]
Operating Lease, Payments	$ 1,084	$ 1,230	$ 1,282
Finance Lease, Principal Payments	46	5	0
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	0	13	256
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	196	54	0
Derecognition of ROU assets due to terminations, impairment or modifications	$ (99)	$ (26)	$ (157)
Finance Lease, Weighted-average remaining lease term	4 years 7 days	4 years 6 months 7 days
Operating Lease, Weighted-average remaining lease term	1 year 5 months 8 days	2 years 3 months 21 days	3 years 2 months 12 days
Finance Lease, Weighted Average Discount Rate, Percent	1.54%	1.68%	0.00%
Operating Lease, Weighted Average Discount Rate, Percent	3.89%	3.93%	3.96%