Impairments and Loss on Disposal of Assets (Narrative) (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended	3 Months Ended
	Mar. 31, 2014 Medical Waukegan, Illinois Property	Mar. 31, 2013 Medical Gamma Sterilization	Mar. 31, 2013 Pharmaceutical	Mar. 31, 2014 Fair Value, Inputs, Level 2 Medical Waukegan, Illinois Property
Long Lived Assets Held-for-sale [Line Items]
Impairment of Long-Lived Assets to be Disposed of	$ 8	$ 11
Assets Held-for-sale, Long Lived				24
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)			$ 8