Fair Value of Financial Instruments - Schedule of Assets and Liabilities on Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 24, 2020	Dec. 25, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	$ (94,600)
Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation plan investments	12,210	$ 13,517
Interest rate swaps	(94,612)	(44,670)
Investments	2,240	3,649
Total	(80,162)	(27,504)
Recurring | Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation plan investments	12,210	13,517
Interest rate swaps	0	0
Investments	0	0
Total	12,210	13,517
Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation plan investments	0	0
Interest rate swaps	(94,612)	(44,670)
Investments	2,240	3,649
Total	(92,372)	(41,021)
Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation plan investments	0	0
Interest rate swaps	0	0
Investments	0	0
Total	$ 0	$ 0