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Commitments and contingencies (Tables) | 12 Months Ended
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May 31, 2021
Commitments And Contingencies Disclosure [Abstract] |
Schedule of Purchase and Other Commitments Maturities | The Company has payments on long-term debt (refer to Note 18 Long-term debt), convertible notes (refer to Note 19 Convertible Debentures), ABG finance liability (refer to Note 17 Accounts payable and accrued liabilities) material purchase commitments and construction commitments as follows:
|  | Total |  |  | 2022 |  |  | 2023 |  |  | 2024 |  |  | 2025 |  |  | 2026 |  |  | Thereafter |
Long-term debt repayment |  | $ | 204,108 |  |  |  | 36,623 |  |  |  | 69,925 |  |  |  | 95,181 |  |  |  | 1,438 |  |  |  | 941 |  |  |  | — |
Convertible notes, principal and interest |  |  | 571,989 |  |  |  | 13,893 |  |  |  | 13,893 |  |  |  | 284,803 |  |  |  | 259,400 |  |  |  | — |  |  |  | — |
ABG finance liability |  |  | 6,000 |  |  |  | 1,500 |  |  |  | 1,500 |  |  |  | 1,500 |  |  |  | 1,500 |  |  |  | — |  |  |  | — |
Material purchase obligations |  |  | 26,097 |  |  |  | 21,141 |  |  |  | 4,009 |  |  |  | 854 |  |  |  | 93 |  |  |  | — |  |  |  | — |
Construction commitments |  |  | 1,814 |  |  |  | 1,814 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total |  | $ | 810,008 |  |  | $ | 74,971 |  |  | $ | 89,327 |  |  | $ | 382,338 |  |  | $ | 262,431 |  |  | $ | 941 |  |  | $ | — |

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- Definition Tabular disclosure of information about obligations resulting from other commitments. + References No definition available. + Details
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