Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Feb. 28, 2026 |
Feb. 28, 2025 |
Feb. 29, 2024 |
|
| Results of Arbitrations and Legal Proceedings [Line Items] | |||
| Litigation settlement | $ 0.0 | $ 2.8 | $ 0.0 |
| Litigation Settlement, Fee Expense - CAD Currency | 4.0 | ||
| Funds from claim filed with Ministry of Innovation, Science and Economic Development Canada relating to Strategic Innovation Fund Program | 28.6 | $ 20.5 | |
| Collateral of outstanding letters of credit | $ 14.2 | ||