Financial Instruments and Risk Management (Details 4) (Cash flow hedges, USD $)	3 Months Ended
May 31, 2014	May 31, 2013
Pre-tax effect of derivative instruments
Gain/ (Loss) Recognized in OCI (effective portion)	$ 90,000	$ 33,000
Gain/ (Loss) Reclassified from Accumulated Other Comprehensive Loss into Income	(1,080,000)	(698,000)
Foreign currency
Pre-tax effect of derivative instruments
Gain/ (Loss) Recognized in OCI (effective portion)	78,000	36,000
Losses recorded in accumulated other comprehensive loss to be reclassified into expense over the next nine months	130,000
Losses recorded in accumulated other comprehensive loss to be reclassified into expense, period of time to transfer	9 months
Foreign currency \| SG&A
Pre-tax effect of derivative instruments
Gain/ (Loss) Reclassified from Accumulated Other Comprehensive Loss into Income	(166,000)	216,000
Interest rate swaps
Pre-tax effect of derivative instruments
Gain/ (Loss) Recognized in OCI (effective portion)	12,000	(3,000)
Losses recorded in accumulated other comprehensive loss to be reclassified into expense over the next nine months	300,000
Losses recorded in accumulated other comprehensive loss to be reclassified into expense, period of time to transfer	9 months
Interest rate swaps \| Interest expense
Pre-tax effect of derivative instruments
Gain/ (Loss) Reclassified from Accumulated Other Comprehensive Loss into Income	$ (914,000)	$ (914,000)

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The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings.

+ References

No definition available.

+ Details

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- Definition

Estimated period for the anticipated transfer of gain (loss), net, from accumulated other comprehensive income into earnings, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

+ 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 (c)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4D

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624177-113959

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- Definition

The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

+ References

+ Details

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