Financial Instruments Financial Instruments, Securities Received as Consideration (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2018	Sep. 23, 2017	Jun. 30, 2018
Investment [Line Items]
Proceeds from sale of shares	$ 8,438	$ 18,101
Estimated Fair Value			$ 1,082,915
Not Designated as Hedging Instrument [Member] | Forward contracts held to purchase U.S. dollars [Member]
Investment [Line Items]
Derivative, Notional Amount	21,800		21,100
Not Designated as Hedging Instrument [Member] | Forward contracts held to sell U.S. dollars [Member]
Investment [Line Items]
Derivative, Notional Amount	25,800		21,300
Designated as Hedging Instrument [Member] | Forward contracts held to purchase U.S. dollars [Member] | Cash Flow Hedging [Member]
Investment [Line Items]
Derivative, Notional Amount	41,800		49,700
Designated as Hedging Instrument [Member] | Forward contracts held to sell U.S. dollars [Member] | Cash Flow Hedging [Member]
Investment [Line Items]
Derivative, Notional Amount	$ 700		$ 1,200