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RESERVE FOR CLAIMS AND CLAIM EXPENSES - Additional Information (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items] |  |  |
Other income (loss) | $ 1,928 | $ (6,152) | $ 12,636
Net claim and claim expenses decrease | (5,332,981) | (3,573,509) | (4,338,840)
Reinsurance balances payable |  |  |
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items] |  |  |
Aggregate deposit liabilities | 3,500 | 3,700 |
Deposit Contracts, Underwriting Risk Only |  |  |
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items] |  |  |
Other income (loss) | $ 200 | $ 200 |
Net claim and claim expenses decrease |  |  | $ 200

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- Definition Carrying amount of liabilities as of the balance sheet date pertaining to amounts received by the insurer or reinsurer from the insured (including a ceding company) under insurance or reinsurance contracts for which insurance risk is not transferred. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 340 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483081/340-30-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 340 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483054/340-30-50-1 + Details
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