Accumulated Other Comprehensive Income (Loss) - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Aug. 31, 2020	Aug. 31, 2020
Accumulated Other Comprehensive Income Loss [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	$ 141	$ 163
Other Comprehensive Income (Loss), Defined Benefit Plan, after Reclassification Adjustment, Tax	$ 0	0
Other comprehensive income (loss) before reclassifications		2,969
Foreign Currency Translation Losses [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Other comprehensive income (loss) before reclassifications		3,529
Foreign Currency Translation Losses [Member] \| Intercompany Transactions Of Long Term Investment Nature [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Other comprehensive income (loss) before reclassifications		(693)
Foreign Currency Translation Losses [Member] \| Translating Financial Statements [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Other comprehensive income (loss) before reclassifications		$ 4,222

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount, after reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan.

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