Property, Plant and Equipment - Components of Property, Plant and Equipment (Detail) - USD ($) $ in Millions		12 Months Ended
		Jun. 30, 2017	Jun. 30, 2016
Property, Plant and Equipment [Line Items]
Land		$ 153	$ 153
Buildings and leaseholds		1,733	1,793
Machinery and equipment	[1]	2,985	2,872
Property plant and equipment, gross		4,871	4,818
Less: accumulated depreciation and amortization	[2]	(3,339)	(2,524)
Property plant and equipment, before construction in progress		1,532	2,294
Construction in progress		92	111
Total Property, plant and equipment, net		$ 1,624	$ 2,405
Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, Useful Lives		3 years
Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, Useful Lives		50 years
Buildings and Leaseholds [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, Useful Lives		3 years
Buildings and Leaseholds [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, Useful Lives		50 years
Machinery and Equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, Useful Lives	[1]	3 years
Machinery and Equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, Useful Lives	[1]	40 years

[1] Includes capitalized software of approximately $997 million and $950 million as of June 30, 2017 and 2016, respectively.

[2] Includes accumulated amortization of capitalized software of approximately $691 million and $498 million as of June 30, 2017 and 2016, respectively.