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Consolidated Balance Sheets Details - Other Current Assets (Details) - USD ($) $ in Millions | 9 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 30, 2025 | Feb. 28, 2025
Condensed Balance Sheet Statements, Captions [Line Items] |  |
Other current assets (note 4) | $ 38.4 | $ 30.0
Other current assets greater than five percent of current assets | none | none
Other Long-Term Assets Greater than Five Percent of Total Assets | none | none

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