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

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

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
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Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

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-Publisher FASB
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-Topic 815
-SubTopic 10
-Section 45
-Paragraph 5
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Fixed interest rate related to the interest rate derivative.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of gain (loss)recognized in the income statement from the hedging ineffectiveness of a fair value hedge.

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-SubTopic 25
-Section 50
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Amount of liabilities classified as other.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Fair Value Measurements Fair Values (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2017	Aug. 31, 2016	Aug. 31, 2017	Aug. 31, 2016	Feb. 28, 2017	Jul. 20, 2015
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Prepaid Expense and Other Assets, Current	$ 23,543		$ 23,543		$ 12,332
Derivative Assets (Liabilities), at Fair Value, Net	(1,057)		(1,057)		345
Derivative, Fixed Interest Rate						3.48%
Gain (Loss) on Fair Value Hedge Ineffectiveness, Net	(52)	$ 29	(95)	$ (21)
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued Liabilities	(690)		(690)		0
Prepaid Expense and Other Assets, Current	0		0		643
Derivative, Notional Amount	9,720		9,720
Designated as Hedging Instrument [Member] \| Interest Rate Swap [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Assets	(367)		(367)		$ (298)
Derivative, Notional Amount	$ 8,864		$ 8,864