LONG-TERM INVESTMENTS - Additional information (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Feb. 28, 2026 |
Feb. 28, 2025 |
Feb. 29, 2024 |
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| LONG-TERM INVESTMENTS | |||
| Equity securities without readily determinable fair value, impairment loss | $ 4,743 | $ 4,241 | $ 32,131 |
| Fair value gain (loss) | (4,704) | (4,932) | 8,362 |
| Equity method investments, impairment loss | 5,175 | 0 | 0 |
| Payments to acquire Long-term Investment | 406,841 | 101,788 | 194,159 |
| Accumulated other comprehensive income | 42,524 | ||
| Equity securities, impairment loss | 0 | 0 | 4,840 |
| Fair value of equity securities, gain (loss) | $ 204,165 | 0 | (1,016) |
| Maximum | |||
| LONG-TERM INVESTMENTS | |||
| Term of held to maturity securities | 2 years | ||
| Long-term investment in third-party technology companies | |||
| LONG-TERM INVESTMENTS | |||
| Impairment gain (loss) | $ 32,896 | $ 8,692 | $ 10,011 |
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- Definition Maturity term of investment in debt security classified as held to maturity measured at amortized cost. No definition available.
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- Definition Amount of other-than-temporary decline in value that has been recognized against equity securities. No definition available.
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- Definition Amount of decrease in allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) from intent to sell or more likely than not will be required to sell before recovery of amortized cost basis. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of other-than-temporary decline in value that has been recognized against investment accounted for under equity method of accounting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of impairment loss on investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, beyond the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the long-term. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount after tax of reclassification adjustments of other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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
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