Derivative Financial Instruments Derivative Financial Instruments - (Gain) Loss on Derivatives (Details) - Hedging Instrument - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 26, 2015	Dec. 31, 2016	Dec. 26, 2015
Fair Value Hedging | Interest rate swap agreements | Interest expense
Derivative Instruments, Gain (Loss) [Line Items]
(Gain) loss on interest rate swap agreements	$ 2,449	$ 0	$ 5,849	$ 0
Cash Flow Hedging | Interest rate swap agreements | Other comprehensive income
Derivative Instruments, Gain (Loss) [Line Items]
(Gain) loss on interest rate swap agreements			0	6,134
Cash Flow Hedging | Interest rate swap agreements | Interest expense
Derivative Instruments, Gain (Loss) [Line Items]
(Gain) loss on interest rate swap agreements			5,746	5,682
Cash Flow Hedging | Foreign currency forwards | Interest expense
Derivative Instruments, Gain (Loss) [Line Items]
(Gain) loss on interest rate swap agreements	2,873	2,962
Cash Flow Hedging | Fuel swaps | Other comprehensive income
Derivative Instruments, Gain (Loss) [Line Items]
(Gain) loss on interest rate swap agreements	(3,564)	0	(3,950)	0
Cash Flow Hedging | Cross-currency swaps | Other comprehensive income
Derivative Instruments, Gain (Loss) [Line Items]
(Gain) loss on interest rate swap agreements	(12,211)	0	(9,027)	0
Cash Flow Hedging | Foreign currency swaps | Other comprehensive income
Derivative Instruments, Gain (Loss) [Line Items]
(Gain) loss on interest rate swap agreements	1,887	0	2,416	0
Net Investment Hedging | Foreign currency swaps | Other comprehensive income
Derivative Instruments, Gain (Loss) [Line Items]
(Gain) loss on interest rate swap agreements	$ (19,195)	$ 0	$ (12,480)	$ 0