Derivative Financial Instruments - Location of Hedged Liabilities (Details) $ in Thousands	Dec. 30, 2017 USD ($)
Current maturities of long-term debt
Derivative [Line Items]
Carrying Amount of Hedged Assets (Liabilities)	$ (499,960)
Cumulative Amount of Fair Value Hedging Adjustments Included in the Carrying Amount of Hedged Assets (Liabilities)	0
Long-term debt
Derivative [Line Items]
Carrying Amount of Hedged Assets (Liabilities)	(1,747,194)
Cumulative Amount of Fair Value Hedging Adjustments Included in the Carrying Amount of Hedged Assets (Liabilities)	18,282
Interest rate swaps
Derivative [Line Items]
Notional Value	$ 2,300,000