Derivative Financial Instruments - Location of Hedged Liabilities (Details) - USD ($) $ in Thousands	Dec. 29, 2018	Jun. 30, 2018	Dec. 30, 2017
Current maturities of long-term debt
Derivative [Line Items]
Carrying Amount of Hedged Assets (Liabilities)	$ (499,867)
Carrying Amount of Hedged Assets (Liabilities)		$ (499,610)	$ (499,960)
Cumulative Amount of Fair Value Hedging Adjustments Included in the Carrying Amount of Hedged Assets (Liabilities)	2,152	5,097
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)	(2,310,689)
Carrying Amount of Hedged Assets (Liabilities)		(1,743,732)	(1,747,194)
Cumulative Amount of Fair Value Hedging Adjustments Included in the Carrying Amount of Hedged Assets (Liabilities)	$ 25,776	$ 47,555
Cumulative Amount of Fair Value Hedging Adjustments Included in the Carrying Amount of Hedged Assets (Liabilities)			$ 18,282