| Fair Value of Financial Instruments |
| | Fair Value as at May 31, 2023 | | | | Carrying Amount | | | Fair Value | | | Level in the hierarchy | | Financial liabilities measured at amortized cost: | | | | | | | | | | Long-term debt | | $ | 3,306 | | | $ | 3,283 | | | Level 2 | |
| | Fair Value as at February 28, 2023 | | | | Carrying Amount | | | Fair Value | | | Level in the hierarchy | | Financial liabilities measured at amortized cost: | | | | | | | | | | Long-term debt | | $ | 3,302 | | | $ | 3,280 | | | Level 2 | |
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