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Leases - Schedule of Supplemental Balance Sheet (Details) - USD ($) $ in Thousands	Sep. 27, 2025	Dec. 28, 2024
Finance leases
Property and equipment	$ 275,891	$ 246,635
Accumulated depreciation	(111,814)	(112,316)
Property and equipment, net	$ 164,077	$ 134,319
Weighted Average Remaining Lease Term (in years)
Operating leases	7 years 6 months	8 years 3 months 18 days
Finance leases	16 years 1 month 6 days	17 years 8 months 12 days
Weighted Average Discount Rate
Operating leases	8.09%	8.15%
Finance leases	8.72%	8.88%
Total finance leases	$ 321,804	$ 292,543
Finance lease, right-of-use asset, statement of financial position	Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization	Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization
Financing obligation from sale leaseback	$ 125,100	$ 125,100
Equipment and vehicles
Weighted Average Discount Rate
Total finance leases	80,264	49,785
Real estate
Weighted Average Discount Rate
Total finance leases	$ 241,540	$ 242,758

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