Lease - Additional Information (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
May 31, 2026 |
May 31, 2025 |
May 31, 2024 |
|
| Lessee, Lease, Description [Line Items] | |||
| Operating lease cost | $ 324,348 | $ 278,558 | $ 209,327 |
| Short-term lease cost | $ 59,777 | $ 63,366 | 53,907 |
| Weighted average remaining lease term | 3 years 6 months | 3 years 8 months 12 days | |
| Weighted average discount rate | 4.20% | 4.40% | |
| Lessee operating lease, lease not yet commenced contract value | $ 65,450 | ||
| General And Administrative Expenses [Member] | Selected Learning Centre [Member] | |||
| Lessee, Lease, Description [Line Items] | |||
| Impairment losses on operating lease right of use assets | $ 0 | $ 0 | $ 0 |
| X | ||||||||||
- Definition Lessee operating lease lease not yet commenced contract value. No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of loss from impairment of right-of-use asset from operating lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Amount of short-term lease cost, excluding expense for lease with term of one month or less. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|