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v3.3.1.900

Variable Interest Entities (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Nov. 13, 2014 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Variable Interest Entity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Investment in variable interest entity |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 | $ 0
Total assets |  | $ 11,560,871 |  |  |  | $ 8,203,550 |  |  |  | 11,560,871 | 8,203,550 |
Total liabilities |  | 5,782,723 |  |  |  | 3,206,127 |  |  |  | 5,782,723 | 3,206,127 |
Other assets |  | 186,595 |  |  |  | 135,845 |  |  |  | 186,595 | 135,845 |
Capital raised by third party investors |  | 245,145 |  |  |  | 374,108 |  |  |  | 245,145 | 374,108 |
Gross premiums written |  | 336,093 | $ 369,642 | $ 661,997 | $ 643,578 | 132,780 | $ 200,992 | $ 511,540 | $ 705,260 | 2,011,310 | 1,550,572 | 1,605,412
Ceded premiums written |  |  |  |  |  |  |  |  |  | 595,127 | 482,336 | 401,465
Ceded premiums earned |  |  |  |  |  |  |  |  |  | 466,719 | 453,658 | $ 412,415
RenaissanceRe Upsilon Fund Ltd | Not Primary Beneficiary |  |  |  |  |  |  |  |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Percent of segregated funds owned by third party investors | 100.00% |  |  |  |  |  |  |  |  |  |  |
Expense override |  |  |  |  |  |  |  |  |  | 1,700 | 0 |
Profit commissions |  |  |  |  |  |  |  |  |  | $ 2,900 | 0 |
Upsilon RFO | Primary Beneficiary |  |  |  |  |  |  |  |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Variable interest entity, ownership percentage |  |  |  |  |  |  |  | 23.90% | 38.90% | 21.70% |  |
Capital provided through an insurance contract |  |  |  |  |  |  |  | $ 5,000 | $ 15,000 |  |  |
Risk participation percentage |  |  |  |  |  |  |  | 15.00% | 33.60% |  |  |
Capital distribution payable |  |  |  |  |  | 420,200 |  |  |  |  | 420,200 |
Return of capital |  |  |  |  |  |  |  |  |  | $ 418,500 |  |
Total assets |  | 250,600 |  |  |  | 621,300 |  |  |  | 250,600 | 621,300 |
Total liabilities |  | 250,500 |  |  |  | 621,300 |  |  |  | 250,500 | 621,300 |
Other assets |  |  |  |  |  | 135,700 |  |  |  |  | 135,700 |
Upsilon RFO | Primary Beneficiary | RenaissanceRe Holdings Ltd. (Parent Guarantor) |  |  |  |  |  |  |  |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Capital distribution payable |  |  |  |  |  | 132,300 |  |  |  |  | 132,300 |
Return of capital |  |  |  |  |  |  |  |  |  | 131,600 |  |
Upsilon RFO | Primary Beneficiary | Non-voting preference shares |  |  |  |  |  |  |  |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Non-voting preference shares issued to third parties |  |  |  |  |  |  |  | $ 43,100 | $ 172,400 | 153,700 |  |
Investment in variable interest entity |  |  |  |  |  |  |  | $ 13,500 | $ 109,700 | 42,500 |  |
Mona Lisa Re | Renaissance Reinsurance Ltd. |  |  |  |  |  |  |  |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Ceded premiums written |  |  |  |  |  |  |  |  |  | 7,300 | 7,400 |
Ceded premiums earned |  |  |  |  |  |  |  |  |  | 7,300 | 8,200 |
Mona Lisa Re | DaVinci Reinsurance Ltd. |  |  |  |  |  |  |  |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Ceded premiums written |  |  |  |  |  |  |  |  |  | 5,000 | 5,100 |
Ceded premiums earned |  |  |  |  |  |  |  |  |  | 5,000 | 5,700 |
Mona Lisa Re | Not Primary Beneficiary |  |  |  |  |  |  |  |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Total assets |  | 184,000 |  |  |  | 184,000 |  |  |  | 184,000 | 184,000 |
Total liabilities |  | $ 184,000 |  |  |  | $ 184,000 |  |  |  | $ 184,000 | $ 184,000 |

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