Fair Value (Narrative) (Details)	6 Months Ended
Dec. 31, 2017
Fair Value Disclosures [Abstract]
Minority shareholder's put right exercisable period	Two minority shareholders’ put rights will become exercisable in March 2018 and one minority shareholder’s put right will become exercisable in July 2018. The remaining redeemable noncontrolling interests are currently not exercisable.
Foreign Currency Cash Flow Hedges [Abstract]
Number of years to reclassify the cumulative change in fair value of cash flow hedges, foreign currency forward contracts	2 years
Interest Rate Cash Flow Hedges [Abstract]
Number of years to reclassify the cumulative change in fair value of cash flow hedges, interest rate swap contracts	2 years

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Maximum period of time the entity is hedging its exposure to variability in future cash flows for forecasted transactions, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Excludes forecasted transactions related to payment of variable interest on existing financial instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994

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Maximum period the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Description of noncontrolling interest which might include background information, terms of the ownership arrangement, and type and terms of equity interest owned by the noncontrolling interest holders.

+ References

No definition available.

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