Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Statement of Comprehensive Income [Abstract]
Net earnings	$ 1,215	$ 1,166	$ 334
Other comprehensive income/(loss):
Foreign currency translation adjustments	(104)	9	18
Net unrealized gain/(loss) on derivative instruments, net of tax	11	(7)	13
Total other comprehensive income/(loss), net of tax	(93)	2	31
Total comprehensive income	$ 1,122	$ 1,168	$ 365