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MARKETABLE SECURITIES - Narrative (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items] |  |  |  |  |
Available-for-sale equity securities | $ 4,000,000 |  | $ 4,000,000 |  | $ 3,300,000
Equity securities, realized gain |  |  |  | $ 1,100,000 |
Unrealized gains recorded in other income | 200,000 |  | 700,000 | 300,000 |
Credit loss | 0 | $ 0 | 0 | 0 |
Allowance for credit loss | 0 |  | 0 |  |
Unrealized Gains/(Losses) on Marketable Securities |  |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |  |
Losses recorded on securities intended to be sold |  |  |  | $ 1,200,000 |
CYAPC and YAEC |  |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |  |
Available-for-sale equity securities | $ 166,300,000 |  | $ 166,300,000 |  | $ 173,600,000

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