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SEGMENT REPORTING - Schedule of Gross Written Premium (Details) - Geographic Concentration Risk - Gross Written Premiums Benchmark | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
United States |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of gross written premiums | 58.00% | 63.00% | 64.00%
Europe |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of gross written premiums | 24.00% | 22.00% | 20.00%
All other |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of gross written premiums | 18.00% | 15.00% | 15.00%

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