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Derivatives And Hedging Activities (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Jun. 30, 2014
Derivative [Line Items]
Net unrealized gain on foreign currency derivatives designated as cash flow hedges	$ 2.8
Interest Rate Swap [Member]
Derivative [Line Items]
Notional amount of derivative contracts	78.0
Forward Currency Contracts [Member]
Derivative [Line Items]
Notional amount of derivative contracts	43.0
Forward Currency Contracts [Member] | Derivative contract purchases [Member]
Derivative [Line Items]
Notional amount of derivative contracts	$ 22.0

X

- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

+ Details

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X

- Details

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X

- Definition

Amount of unrealized gain related to the increase in fair value of foreign currency exchange rate derivatives designated as cash flow hedging instruments. Recorded in accumulated other comprehensive income to the extent that the cash flow hedge is determined to be effective.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959

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