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NONCONTROLLING INTERESTS - Narrative (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Third-Party Investors |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Redemption of shares from redeemable noncontrolling interest | $ 50,200,000 | $ 87,400,000 |
DaVinci Reinsurance Ltd. |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Sale of shares to redeemable noncontrolling interests, net of adjustments | 275,000,000 | $ 102,900,000 |
DavinciRe Third-Party Investors |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Proceeds from noncontrolling interests | 0 |  |
Payments to noncontrolling interests | 45,200,000 |  |
Medici |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Proceeds from noncontrolling interests | 253,300,000 |  |
Payments to noncontrolling interests | $ 17,600,000 |  |
DaVinci Reinsurance Ltd. |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Parent company ownership in redeemable noncontrolling interest | 25.40% | 30.90% | 30.90%
Medici |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Parent company ownership in redeemable noncontrolling interest | 10.80% | 13.60% |
Fontana |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Parent company ownership in redeemable noncontrolling interest | 31.60% |  |
DaVinciRe Holdings Ltd. |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Sale of shares to redeemable noncontrolling interests, net of adjustments | $ 250,000,000 | $ 500,000,000 |
Redemption of shares from redeemable noncontrolling interest | 50,175,000 | 87,428,000 |
DaVinciRe Holdings Ltd. | Third-Party Investors |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Sale of shares to redeemable noncontrolling interests, net of adjustments | 102,200,000 | 284,800,000 |
DaVinciRe Holdings Ltd. | RenaissanceRe Holdings Ltd. |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Sale of shares to redeemable noncontrolling interests, net of adjustments | $ 147,800,000 | 215,200,000 |
DaVinciRe Holdings Ltd. | Maximum |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Share repurchase requests, limit | 25.00% |  |
Medici |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Sale of shares to redeemable noncontrolling interests, net of adjustments | $ 244,102,000 | 167,287,000 |
Redemption of shares from redeemable noncontrolling interest | $ 17,648,000 | 76,908,000 |
Redemption provision, notice period | 30 days |  |
Medici | Third-Party Investors |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Sale of shares to redeemable noncontrolling interests, net of adjustments | $ 244,100,000 |  |
Medici | RenaissanceRe Holdings Ltd. |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Sale of shares to redeemable noncontrolling interests, net of adjustments | $ 100,000 |  |
Medici | Vermeer Reinsurance Ltd. | Voting, Non-participating Shares |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Parent company ownership in redeemable noncontrolling interest | 100.00% |  |
PFZW | Vermeer Reinsurance Ltd. | Participating, Non-voting Common Shares |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Parent company ownership in redeemable noncontrolling interest | 100.00% |  |
Vermeer Reinsurance Ltd. |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Sale of shares to redeemable noncontrolling interests, net of adjustments | $ 0 | 30,000,000 |
Fontana |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Sale of shares to redeemable noncontrolling interests, net of adjustments | $ 0 | $ 0 |

X
- Definition This item limits the aggregate of all share repurchase requests to 25% of DaVinciRe's capital in any given year and satisfying all applicable regulatory requirements. If total shareholder requests exceed 25% of DaVinciRe's capital, the number of shares repurchased will be reduced among the requesting shareholders pro-rata, based on the amounts desired to be repurchased. + References No definition available. + Details
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