Employee Termination, Asset Impairment and Other Charges Business Realignment Activities (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 35,000,000	$ 110,000,000	$ 130,000,000	$ 182,000,000
Restructuring Reserve [Roll Forward]
Non-cash portion of employee termination, asset impairment and other charges			13,000,000	36,000,000
Business Realignment Activities [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	26,000,000	$ 22,000,000	69,000,000	$ 94,000,000
Restructuring Reserve [Roll Forward]
Accrual Balance, Beginning of Period			14,000,000
Charges			69,000,000
Cash payments			(64,000,000)
Non-cash items and other			6,000,000
Restructuring Reserve, End of Period	25,000,000		25,000,000
One-time Termination Benefits [Member] | Business Realignment Activities [Member]
Restructuring Reserve [Roll Forward]
Accrual Balance, Beginning of Period			11,000,000
Charges			65,000,000
Cash payments			(62,000,000)
Non-cash items and other			6,000,000
Restructuring Reserve, End of Period	20,000,000		20,000,000
Contract Termination [Member] | Business Realignment Activities [Member]
Restructuring Reserve [Roll Forward]
Accrual Balance, Beginning of Period			3,000,000
Charges			4,000,000
Cash payments			(2,000,000)
Non-cash items and other			0
Restructuring Reserve, End of Period	$ 5,000,000		$ 5,000,000