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Derivatives Instruments and Hedging Activities Derivative Instruments and Hedging Activities (Details) - USD ($)
$ in Millions
Dec. 29, 2017
Jun. 30, 2017
Other current assets    
Derivative Asset [Abstract]    
Foreign exchange forward contracts, designated $ 6 $ 6
Foreign exchange forward contracts, not designated 5 10
Interest rate swaps, designated 8 0
Total derivatives 19 16
Accrued expenses    
Derivative Liability [Abstract]    
Foreign exchange forward contracts, designated 4 2
Foreign exchange forward contracts, not designated 3 6
Interest rate swaps, designated 0 1
Total derivatives $ 7 $ 9