Consolidated Balance Sheets Detail - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
Feb. 28, 2021	Feb. 29, 2020
Long-Lived Assets to be Abandoned [Line Items]
Other accrued liabilities greater than five percent of current liabilities	0	0
Other Current Liabilities [Member] \| Liabilities, Total [Member]
Long-Lived Assets to be Abandoned [Line Items]
Concentration risk, percentage	5.00%	5.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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