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Impairments and (Gain)/Loss on Disposal of Assets (Narrative) (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2013
Long Lived Assets Held-for-sale [Line Items] |  |  |  |
Goodwill impairment |  | $ 829 | $ 829 | $ 829
Fair Value, Inputs, Level 3 |  |  |  |
Long Lived Assets Held-for-sale [Line Items] |  |  |  |
Fair value discount rate |  |  |  | 10.00%
Medical | Waukegan, Illinois Property |  |  |  |
Long Lived Assets Held-for-sale [Line Items] |  |  |  |
Impairment of long-lived assets to be disposed of |  |  | 8 |
Loss on disposal of assets held for sale | $ 1 |  |  |
Medical | Waukegan, Illinois Property | Level 2 |  |  |  |
Long Lived Assets Held-for-sale [Line Items] |  |  |  |
Fair value of long-lived assets held for sale |  |  | $ 24 |
Medical | Gamma Sterilization |  |  |  |
Long Lived Assets Held-for-sale [Line Items] |  |  |  |
Impairment of long-lived assets to be disposed of |  |  |  | $ 11
Nuclear Pharmacy Services Division |  |  |  |
Long Lived Assets Held-for-sale [Line Items] |  |  |  |
Goodwill impairment |  |  |  | 829
Goodwill impairment, net of tax |  |  |  | 799
Software Development Costs - Pharmaceutical |  |  |  |
Long Lived Assets Held-for-sale [Line Items] |  |  |  |
Impairment of intangible assets |  |  |  | $ 8

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- Definition Fair value portion of assets classified as held for sale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258 + Details
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- Definition Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13777-109266 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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