SECURITIES AND OTHER INVESTMENTS (Gross Realized Gains and Losses on the Sale of Securities) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Securities [Abstract]
Gross realized gains	$ 3	$ 1,346
Gross realized losses	0	(14,746)
Net realized gains (losses)	3	(13,400)
Proceeds from sales of securities	$ 61,943	$ 558,466

Amount of realized gain (loss) on investment in debt and equity securities.

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Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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