Indebtedness (Trade Receivables Securitization Narrative) (Details) (USD $)	12 Months Ended
Mar. 31, 2014
Debt Instrument [Line Items]
Trade receivables securitization, expiration date, original	December 4, 2015
Trade receivables securitization, expiration date	December 5, 2016
Trade Receivables Securitization [Member]
Debt Instrument [Line Items]
Number of commercial banks participating in trade securitization agreement	3
Trade receivables securitization agreement maximum	$ 295,000,000
Basis spread on variable rate	0.75%
Trade receivables securitization	$ 295,000,000

Accounts Receivable Securitization, Expiration Date

No definition available.

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- Definition

Accounts Receivable Securitization, Expiration Date, Original

+ References

No definition available.

+ Details

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- Definition

Number of Commercial Banks Participating in Trade Securitization Agreement

+ References

No definition available.

+ Details

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- Definition

Trade Receivables Securitization Agreement Maximum

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Details

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- Definition

Carrying amount of collateralized debt obligations with maturities initially due after one year or beyond the operating cycle, if longer, excluding the current portion. Obligations include, but not limited to, mortgage loans, chattel loans, and other borrowings secured by assets.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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