Property, Plant and Equipment (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016	Jun. 30, 2017
Property, Plant and Equipment
Land	$ 43		$ 43
Software capitalized for internal use	160		155
Buildings	619		617
Machinery and equipment	1,275		1,256
Property, plant and equipment, gross	2,097		2,071
Less accumulated depreciation and amortization	(1,207)		(1,167)
Property, plant and equipment	890		$ 904
Depreciation and amortization expense related to property, plant and equipment	$ 37	$ 39