Segment Information - Revenue and Long-Lived Assets by Geographic Region (Detail) - USD ($) $ in Millions		12 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues		$ 8,292	$ 8,524	$ 8,486
Total long-lived assets		2,801	3,157
U.S. and Canada [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	[1]	3,920	3,808	3,631
Total long-lived assets		1,058	1,097
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	[2]	1,873	1,982	2,045
Total long-lived assets		939	1,201
Australasia and Other [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	[3]	2,499	2,734	$ 2,810
Total long-lived assets		$ 804	$ 859

[1] Revenues include approximately $3.8 billion for fiscal 2016, $3.6 billion for fiscal 2015 and $3.5 billion for fiscal 2014 from customers in the U.S.

[2] Revenues include approximately $1.5 billion for fiscal 2016, $1.6 billion for fiscal 2015 and $1.8 billion for fiscal 2014 from customers in the U.K.

[3] Revenues include approximately $2.3 billion for fiscal 2016, $2.3 billion for fiscal 2015 and $2.6 billion for fiscal 2014 from customers in Australia.