Derivative Financial Instruments - Additional Information (Details) - Hedging Instrument - USD ($) $ in Thousands	Dec. 29, 2018	Jun. 30, 2018	Dec. 30, 2017
Fair Value Hedging | Interest rate swap agreements | Other current assets
Derivative [Line Items]
Fair value of derivative assets	$ 0	$ 0	$ 118
Fair Value Hedging | Interest rate swap agreements | Other assets
Derivative [Line Items]
Fair value of derivative assets	5,207	0	0
Fair Value Hedging | Interest rate swap agreements | Other current liabilities
Derivative [Line Items]
Fair value of derivative liabilities	2,180	6,820	0
Fair Value Hedging | Interest rate swap agreements | Other long-term liabilities
Derivative [Line Items]
Fair value of derivative liabilities	31,488	49,734	33,003
Cash Flow Hedging | Fuel swaps | Other current assets
Derivative [Line Items]
Fair value of derivative assets	0	15,316	13,678
Cash Flow Hedging | Fuel swaps | Other current liabilities
Derivative [Line Items]
Fair value of derivative liabilities	19,548	0	0
Cash Flow Hedging | Fuel swaps | Other long-term liabilities
Derivative [Line Items]
Fair value of derivative liabilities	742	0	0
Cash Flow Hedging | Foreign currency forwards | Other current assets
Derivative [Line Items]
Fair value of derivative assets	246	693	555
Cash Flow Hedging | Foreign currency forwards | Other current liabilities
Derivative [Line Items]
Fair value of derivative liabilities	226	71	351
Cash Flow Hedging | Cross-currency swaps | Other current assets
Derivative [Line Items]
Fair value of derivative assets	0	4,284	0
Cash Flow Hedging | Cross-currency swaps | Other assets
Derivative [Line Items]
Fair value of derivative assets	13,773	3,454	0
Cash Flow Hedging | Cross-currency swaps | Other long-term liabilities
Derivative [Line Items]
Fair value of derivative liabilities	0	14,201	21,310
Net Investment Hedging | Foreign currency swaps | Other assets
Derivative [Line Items]
Fair value of derivative assets	23,349	10,709	7,822
Net Investment Hedging | Foreign currency swaps | Other long-term liabilities
Derivative [Line Items]
Fair value of derivative liabilities	$ 20,361	$ 39,690	$ 48,087