Valuation and Qualifying Accounts - Schedule of Valuation and Qualifying Accounts (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Allowances for Returns and Doubtful Accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at beginning of year	$ (220)	$ (175)	$ (175)
Additions	(566)	(573)	(382)
Acquisitions and disposals	(12)	(68)	0
Utilization	582	586	384
Foreign exchange	3	10	(2)
Balance at end of year	(213)	(220)	(175)
Deferred Tax Valuation Allowance [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at beginning of year	(1,308)	(1,393)	(1,391)
Additions	(8)	(102)	(105)
Acquisitions and disposals	109	(186)	0
Utilization	114	290	0
Foreign exchange	79	83	103
Balance at end of year	$ (1,014)	$ (1,308)	$ (1,393)