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Fair Value Measurements (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Mar. 31, 2014
Fair Value Measurements [Abstract]
Deferred compensation obligations	$ 2.9us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisObligations	$ 2.6us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisObligations

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- Details

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- Definition

Fair value of obligations measured on a recurring basis.

+ 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 (a),(b)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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