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STATUTORY FINANCIAL INFORMATION (Details) |  | 12 Months Ended
--- | --- | ---
Jan. 01, 2025 | Dec. 31, 2024 USD ($) director | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Statutory Financial Information [Line Items] |  |  |  |
Statutory net income |  | $ 1,000,000,000.0 | $ 471,000,000 | $ 134,000,000
Axis Corporate Capital UK Limited |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Capital support, percentage |  | 70.00% |  |
Axis Corporate Capital UK Limited | Syndicate 1686 |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Capital support, percentage |  | 70.00% |  |
Axis Corporate Capital UK Limited II |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Capital support, percentage |  | 30.00% |  |
Axis Corporate Capital UK Limited II | Syndicate 1686 |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Capital support, percentage |  | 30.00% |  |
Axis Corporate Capital UK Limited II | Syndicate 2050 |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Capital support, percentage |  | 100.00% |  |
Axis Corporate Capital UK Limited II | Forecast |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Capital support, percentage | 100.00% |  |  |
Axis Corporate Capital UK Limited II | Forecast | Syndicate 1686 |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Capital support, percentage | 100.00% |  |  |
Axis Corporate Capital UK Limited | Fixed maturities and short-term investments | Asset Pledged as Collateral |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Financial instruments, as collateral, at fair value |  | $ 328,000,000 | 587,000,000 |
Axis Corporate Capital UK Limited | Cash | Asset Pledged as Collateral |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Financial instruments, as collateral, at fair value |  | 4,000,000 | 13,000,000 |
Axis Corporate Capital UK II Limited | Fixed maturities and short-term investments | Asset Pledged as Collateral |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Financial instruments, as collateral, at fair value |  | 424,000,000 | 261,000,000 |
Axis Corporate Capital UK II Limited | Cash | Asset Pledged as Collateral |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Financial instruments, as collateral, at fair value |  | 99,000,000 | 6,000,000 |
Axis Corporate Capital UK II Limited | Equity securities | Asset Pledged as Collateral |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Financial instruments, as collateral, at fair value |  | 27,000,000 | 27,000,000 |
Bermuda |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Required statutory capital and surplus |  | 1,982,025,000 | 1,269,943,000 |
Available statutory capital and surplus |  | 4,475,219,000 | 3,170,556,000 |
Minimum solvency margin amount |  | $ 100,000,000 |  |
Minimum solvency margin percentage of net written premiums |  | 50.00% |  |
Minimum solvency margin percentage of net reserves |  | 15.00% |  |
Minimum solvency margin percentage of ECR |  | 25.00% |  |
Limit - prior year's total statutory capital surplus (Bermuda) |  | 25.00% |  |
Number of directors required to sign affidavits in order to pay dividend/distribution greater than 25% of prior year statutory capital and surplus | director |  | 2 |  |
Maximum dividend/distribution payable without regulatory approval |  | $ 958,000,000 | 730,000,000 |
Ireland |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Required statutory capital and surplus |  | 733,689,000 | 755,076,000 |
Available statutory capital and surplus |  | 1,197,127,000 | 1,160,932,000 |
Maximum dividend/distribution payable with regulatory approval |  | 97,000,000 | 28,000,000 |
U.S. |  |  |  |
Statutory Financial Information [Line Items] |  |  |  |
Required statutory capital and surplus |  | 675,672,000 | 739,829,000 |
Available statutory capital and surplus |  | 2,483,658,000 | 2,187,371,000 |
Maximum dividend/distribution payable without regulatory approval |  | $ 344,000,000 | $ 181,000,000 |
Maximum dividend limit - percentage of total statutory capital and surplus |  | 10.00% |  |

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- Definition The minimum solvency margin amount, which is a factor of the minimum statutory capital and surplus calculation, required to be maintained, in terms of the Insurance Act 1978, amendments thereto and Related Regulations of Bermuda. + References No definition available. + Details
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- Definition The minimum solvency margin amount, which is a factor of the minimum statutory capital and surplus calculation, (expressed as a percentage of net reserve for losses and loss adjustment expenses) required to be maintained, in terms of the Insurance Act 1978, amendments thereto and Related Regulations of Bermuda. + References No definition available. + Details
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- Definition The minimum solvency margin amount, which is a factor of the minimum statutory capital and surplus calculation, (expressed as a percentage of net written premiums) required to be maintained, in terms of the Insurance Act 1978, amendments thereto and Related Regulations of Bermuda. + References No definition available. + Details
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