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Long-Term Debt (Schedule of Interest Rate Swaps) (Details)	Dec. 25, 2019 USD ($)
Derivative [Line Items]
Interest rate swaps liability	$ 44,700,000
Interest Rate Swaps Maturity 2025
Derivative [Line Items]
Notional Amount	$ 120,000,000
Fixed Rate	2.44%
Interest Rate Swaps Maturity 2026
Derivative [Line Items]
Notional Amount	$ 50,000,000
Fixed Rate	2.46%
Interest Rate Swaps Maturity 2033
Derivative [Line Items]
Notional Amount	$ 80,000,000
Fixed Rate	3.19%
Maximum
Derivative [Line Items]
Notional Amount	$ 425,000,000.0

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