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RESTRICTED CASH AND CASH EQUIVALENTS (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024	Jun. 30, 2024	Dec. 31, 2023
Restricted Cash and Cash Equivalent Item [Line Items]
Total restricted cash and cash equivalents	$ 576,698	$ 584,402
Cash and cash equivalents	82,362	64,685
Total cash, cash equivalents, and restricted cash	659,060	649,087	$ 614,170	$ 655,730
Cash securing trust accounts
Restricted Cash and Cash Equivalent Item [Line Items]
Total restricted cash and cash equivalents	253,125	256,796
Cash securing letters of credit issued
Restricted Cash and Cash Equivalent Item [Line Items]
Total restricted cash and cash equivalents	307,463	312,855
Cash securing Loan Facility
Restricted Cash and Cash Equivalent Item [Line Items]
Total restricted cash and cash equivalents	10,000	10,000
Other
Restricted Cash and Cash Equivalent Item [Line Items]
Total restricted cash and cash equivalents	$ 6,110	$ 4,751