INVESTMENTS AND FAIR VALUE MEASUREMENTS - NARRATIVE (Details) - USD ($) |
Jan. 31, 2026 |
Apr. 30, 2025 |
|---|---|---|
| Debt Securities, Available-for-sale [Line Items] | ||
| Debt securities, available-for-sale, total aggregated loss | $ 100,000 | |
| Credit-related impairment losses | $ 0 | 0 |
| Corporate bonds | ||
| Debt Securities, Available-for-sale [Line Items] | ||
| Fair value of available-for-sale debt securities in unrealized loss position, Total | 10,600,000 | |
| U.S. treasury securities | ||
| Debt Securities, Available-for-sale [Line Items] | ||
| Fair value of available-for-sale debt securities in unrealized loss position, Total | $ 0 |
| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position without allowance for credit loss. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
|
| 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
|