Leases - Weighted Average Lease Terms and Discount Rates (Details) |
Apr. 30, 2026 |
Apr. 30, 2025 |
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| Leases [Abstract] | ||
| Weighted-average remaining lease-term - finance lease | 14 years 8 months 12 days | 15 years 6 months |
| Weighted-average remaining lease-term - operating lease | 19 years 8 months 12 days | 19 years 9 months 18 days |
| Weighted-average discount rate - finance lease | 4.89% | 4.92% |
| Weighted-average discount rate - operating lease | 5.95% | 5.89% |
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- Definition Weighted average discount rate for finance lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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