Consolidated Balance Sheets Detail - Additional Information (Details)	3 Months Ended	12 Months Ended
May 31, 2022	Feb. 28, 2022
Impaired Assets to be Disposed of by Method Other than Sale [Line Items]
Other Receivables Greater than Five Percent of Current Assets	none	none
Other accrued liabilities greater than five percent of current liabilities	none	none
Other Long-Term Assets Greater than Five Percent of Total Assets	none	none

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.

No definition available.

Name:	us-gaap_ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration