Consolidation of Joint Ventures and Long-Term Debt Joint Ventures - Additional Information (Details) - USD ($)	Dec. 26, 2020	Dec. 28, 2019
Variable Interest Entity [Line Items]
Assets	$ 28,094,077,000	$ 24,507,120,000
Liabilities	8,808,213,000	7,605,776,000
Variable Interest Entity, Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Assets	199,230,000	154,659,000
Liabilities	$ 77,565,000	$ 78,472,000