Goodwill and Other Intangible Assets (Schedule of Intangible Assets) (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Indefinite-life intangibles:
Indefinite-Lived Intangible Assets, Gross	$ 14	$ 11
Indefinite-Lived Intangible Assets, Accumulated Amortization	0	0
Indefinite-Lived Intangible Assets (Excluding Goodwill)	14	11
Definite-life intangibles:
Finite-Lived Intangible Assets, Gross	1,514	1,307
Finite-Lived Intangible Assets, Accumulated Amortization	536	345
Finite-Lived Intangible Assets, Net	978	962
Total Intangibles, Gross	1,528	1,318
Total Intangibles, Accumulated Amortization	536	345
Intangible Assets, Net (Excluding Goodwill)	992	973
Trademarks and other
Indefinite-life intangibles:
Indefinite-Lived Intangible Assets, Gross	14	11
Indefinite-Lived Intangible Assets, Accumulated Amortization	0	0
Indefinite-Lived Intangible Assets (Excluding Goodwill)	14	11
Customer relationships
Definite-life intangibles:
Finite-Lived Intangible Assets, Gross	1,043	982
Finite-Lived Intangible Assets, Accumulated Amortization	388	230
Finite-Lived Intangible Assets, Net	655	752
Trademarks, trade names and patents
Definite-life intangibles:
Finite-Lived Intangible Assets, Gross	213	209
Finite-Lived Intangible Assets, Accumulated Amortization	69	49
Finite-Lived Intangible Assets, Net	144	160
Non-compete agreements
Definite-life intangibles:
Finite-Lived Intangible Assets, Gross	15	15
Finite-Lived Intangible Assets, Accumulated Amortization	11	10
Finite-Lived Intangible Assets, Net	4	5
Developed technology and other
Definite-life intangibles:
Finite-Lived Intangible Assets, Gross	243	101
Finite-Lived Intangible Assets, Accumulated Amortization	68	56
Finite-Lived Intangible Assets, Net	$ 175	$ 45