Derivative Financial Instruments (Schedule of notional value of outstanding foreign currency forward exchange contracts) (Details) - Foreign currency forward exchange contracts [Member] - USD ($) $ in Millions	Dec. 30, 2016	Jul. 01, 2016
Derivatives designated as hedging instruments [Member] | Singapore, Dollars [Member]
Derivative Financial Instruments
Notional value of outstanding foreign currency forward exchange contracts	$ 45
Derivatives designated as hedging instruments [Member] | Thailand, Baht [Member]
Derivative Financial Instruments
Notional value of outstanding foreign currency forward exchange contracts	43
Derivatives designated as hedging instruments [Member] | British Pound Sterling [Member]
Derivative Financial Instruments
Notional value of outstanding foreign currency forward exchange contracts	37	$ 47
Derivatives not designated as hedging instruments [Member] | Singapore, Dollars [Member]
Derivative Financial Instruments
Notional value of outstanding foreign currency forward exchange contracts	48
Derivatives not designated as hedging instruments [Member] | Thailand, Baht [Member]
Derivative Financial Instruments
Notional value of outstanding foreign currency forward exchange contracts	23
Derivatives not designated as hedging instruments [Member] | British Pound Sterling [Member]
Derivative Financial Instruments
Notional value of outstanding foreign currency forward exchange contracts	$ 0	$ 10