ACCUMULATED OTHER COMPREHENSIVE LOSS - Reclassification out of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Reclassification Adjustments out of Accumulated Other Comprehensive Income [Line Items]
Other income - net realized gains (losses) on sales of available for sale securities	$ (7)	$ (2)
Income tax expense	(7,877)	(6,825)
Total reclassifications for the period, net of tax	55,339	47,941
Amount Reclassified from Accumulated Other Comprehensive Loss
Reclassification Adjustments out of Accumulated Other Comprehensive Income [Line Items]
Total reclassifications for the period, net of tax	(6)	(2)
Amount Reclassified from Accumulated Other Comprehensive Loss | Unrealized gains (losses) on available for sale securities
Reclassification Adjustments out of Accumulated Other Comprehensive Income [Line Items]
Other income - net realized gains (losses) on sales of available for sale securities	(7)	(2)
Income tax expense	$ 1	$ 0