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STATUTORY FINANCIAL INFORMATION (DETAILS) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 USD ($) board_member | Dec. 31, 2015 USD ($) | Dec. 31, 2014 USD ($)
Statutory Financial Information [Line Items] |  |  |
Statutory net income | $ 598,000 | $ 457,000 | $ 884,000
Bermuda [Member] |  |  |
Statutory Financial Information [Line Items] |  |  |
Required statutory capital and surplus | 1,835,279 | 1,948,833 |
Available statutory capital and surplus | 4,055,252 | 3,619,642 |
Minimum solvency margin amount | $ 100,000 |  |
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 | board_member | 2 |  |
Maximum dividend/distribution payable without regulatory approval | $ 1,000,000 |  |
Ireland [Member] |  |  |
Statutory Financial Information [Line Items] |  |  |
Required statutory capital and surplus | 552,678 | 282,857 |
Available statutory capital and surplus | 925,164 | 781,892 |
Maximum dividend/distribution payable with regulatory approval | 372,000 |  |
U.S. [Member] |  |  |
Statutory Financial Information [Line Items] |  |  |
Required statutory capital and surplus | 430,145 | 412,990 |
Available statutory capital and surplus | 1,470,772 | $ 1,439,366 |
Maximum dividend/distribution payable without regulatory approval | $ 147,000 |  |
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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- Definition The potential limit (expressed as a percentage of prior year total statutory capital and surplus) to the dividend/distribution that may be paid, without signed affidavits from the entity's directors attesting that a dividend and/or distribution in excess of this amount would not cause the entity to fail to meet its relevant margins. + References No definition available. + Details
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- Definition The number of the entity's directors required to issue signed affidavits in order to pay a dividend and/or distribution in excess of a specified percentage. The directors must attest that the dividend and/or distribution would not cause the entity to fail to meet its relevant margins. + References No definition available. + Details
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