Acquisitions (Allocation Of Acquisition Costs) (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Estimated fair value of deferred/contingent consideration	$ (14)	$ (18)
Total Consideration	109	183
Allocation of purchase price:
Cash and cash equivalents	7
Accounts receivable, net	7
Property, plant, and equipment	4
Intangible assets	51
Goodwill	62
Other assets	2
Total assets acquired	133
Current liabilities	10
Other Liabilities	14
Total liabilities assumed	24	31
Net assets acquired	109
Current Year Acquisitions [Member]
Cash	95
Estimated fair value of deferred/contingent consideration	14
Total Consideration	$ 109