PROVISION FOR INCOME TAXES - Solar Energy Projects (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Jan. 31, 2026 |
|
| Solar Energy Projects | |||
| Investment account balances | $ 1.5 | $ 1.7 | |
| STC Investments | |||
| Solar Energy Projects | |||
| Amortization expense related to STC investment | 0.1 | $ 0.7 | |
| STC investments that qualify for PAM | |||
| Solar Energy Projects | |||
| Income tax credits and other income tax benefits related to STC investments | $ 0.1 | $ 0.8 | |
| X | ||||||||||
- Definition Amount of amortization of equity investments in solar energy projects. No definition available.
|
| X | ||||||||||
- Definition The amount of income tax credits of equity investment in solar energy projects. No definition available.
|
| X | ||||||||||
- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| 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/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|