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Condensed Consolidating Financial Information Provided in Connection with Outstanding Debt of Subsidiaries (Condensed Consolidating Balance Sheet) (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | --- | ---
Assets |  |  |
Total investments | $ 17,368,789 | $ 11,885,747 |
Cash and cash equivalents | 1,379,068 | 1,107,922 |
Investments in subsidiaries | 0 | 0 |
Due from subsidiaries and affiliates | 0 | 0 |
Premiums receivable | 2,599,896 | 1,537,188 |
Prepaid reinsurance premiums | 767,781 | 616,185 |
Reinsurance recoverable | 2,791,297 | 2,372,221 | $ 1,586,630
Accrued investment income | 72,461 | 51,311 |
Deferred acquisition costs and value of business acquired | 663,991 | 476,661 |
Receivable for investments sold | 78,369 | 256,416 |
Other assets | 346,216 | 135,127 |
Goodwill and other intangible assets | 262,226 | 237,418 |
Total assets | 26,330,094 | 18,676,196 |
Liabilities |  |  |
Reserve for claims and claim expenses (Note 8) | 9,384,349 | 6,076,271 | 5,080,408
Unearned premiums | 2,530,975 | 1,716,021 |
Debt (Note 9) | 1,384,105 | 991,127 |
Amounts due to subsidiaries and affiliates | 0 | 0 |
Reinsurance balances payable | 2,830,691 | 1,902,056 |
Payable for investments purchased | 225,275 | 380,332 |
Other liabilities | 932,024 | 513,609 |
Total liabilities | 17,287,419 | 11,579,416 |
Redeemable noncontrolling interests | 3,071,308 | 2,051,700 |
Shareholders’ Equity |  |  |
Total shareholders’ equity | 5,971,367 | 5,045,080 | $ 4,391,375
Total liabilities, noncontrolling interests and shareholders’ equity | 26,330,094 | 18,676,196 |
RenaissanceRe Holdings Ltd. (Parent Guarantor) |  |  |
Assets |  |  |
Cash and cash equivalents | 26,460 | 3,534 |
Investments in subsidiaries | 5,204,260 | 4,414,475 |
Accrued investment income | 0 | 1,046 |
Receivable for investments sold | 173 | 203 |
Other assets | 847,406 | 458,842 |
Goodwill and other intangible assets | 116,212 | 120,476 |
Total assets | 6,395,687 | 5,368,975 |
Liabilities |  |  |
Amounts due to subsidiaries and affiliates | 6,708 | 6,453 |
Other liabilities | 26,137 | 17,442 |
Total liabilities | 424,320 | 323,895 |
Shareholders’ Equity |  |  |
Total shareholders’ equity | 5,971,367 | 5,045,080 |
Total liabilities, noncontrolling interests and shareholders’ equity | 6,395,687 | 5,368,975 |
Reportable Legal Entities | RenaissanceRe Holdings Ltd. (Parent Guarantor) |  |  |
Assets |  |  |
Total investments | 190,451 | 313,360 |
Cash and cash equivalents | 26,460 | 3,534 |
Investments in subsidiaries | 5,204,260 | 4,414,475 |
Due from subsidiaries and affiliates | 10,725 | 57,039 |
Premiums receivable | 0 | 0 |
Prepaid reinsurance premiums | 0 | 0 |
Reinsurance recoverable | 0 | 0 |
Accrued investment income | 0 | 1,046 |
Deferred acquisition costs and value of business acquired | 0 | 0 |
Receivable for investments sold | 173 | 203 |
Other assets | 847,406 | 458,842 |
Goodwill and other intangible assets | 116,212 | 120,476 |
Total assets | 6,395,687 | 5,368,975 |
Liabilities |  |  |
Reserve for claims and claim expenses (Note 8) | 0 | 0 |
Unearned premiums | 0 | 0 |
Debt (Note 9) | 391,475 | 300,000 |
Amounts due to subsidiaries and affiliates | 6,708 | 6,453 |
Reinsurance balances payable | 0 | 0 |
Payable for investments purchased | 0 | 0 |
Other liabilities | 26,137 | 17,442 |
Total liabilities | 424,320 | 323,895 |
Redeemable noncontrolling interests | 0 | 0 |
Shareholders’ Equity |  |  |
Total shareholders’ equity | 5,971,367 | 5,045,080 |
Total liabilities, noncontrolling interests and shareholders’ equity | 6,395,687 | 5,368,975 |
Reportable Legal Entities | Other RenaissanceRe Holdings Ltd. Subsidiaries And Eliminations (Non-Guarantor Subsidiaries) |  |  |
Assets |  |  |
Total investments | 16,766,409 | 11,465,660 |
Cash and cash equivalents | 1,334,437 | 1,091,434 |
Investments in subsidiaries | 0 | 0 |
Due from subsidiaries and affiliates | 0 | 0 |
Premiums receivable | 2,599,896 | 1,537,188 |
Prepaid reinsurance premiums | 767,781 | 616,185 |
Reinsurance recoverable | 2,791,297 | 2,372,221 |
Accrued investment income | 71,020 | 49,828 |
Deferred acquisition costs and value of business acquired | 663,991 | 476,661 |
Receivable for investments sold | 78,196 | 232,328 |
Other assets | 301,578 | (1,403,636) |
Goodwill and other intangible assets | 146,014 | 116,942 |
Total assets | 25,520,619 | 16,554,811 |
Liabilities |  |  |
Reserve for claims and claim expenses (Note 8) | 9,384,349 | 6,076,271 |
Unearned premiums | 2,530,975 | 1,716,021 |
Debt (Note 9) | 148,349 | 148,041 |
Amounts due to subsidiaries and affiliates | 0 | 0 |
Reinsurance balances payable | 2,830,691 | 1,902,056 |
Payable for investments purchased | 225,275 | 380,308 |
Other liabilities | 899,682 | 482,422 |
Total liabilities | 16,019,321 | 10,705,119 |
Redeemable noncontrolling interests | 3,071,308 | 2,051,700 |
Shareholders’ Equity |  |  |
Total shareholders’ equity | 6,429,990 | 3,797,992 |
Total liabilities, noncontrolling interests and shareholders’ equity | 25,520,619 | 16,554,811 |
Reportable Legal Entities | RenRe North America Holdings Inc. (Subsidiary Issuer) |  |  |
Assets |  |  |
Total investments | 123,792 | 77,842 |
Cash and cash equivalents | 9,440 | 3,350 |
Investments in subsidiaries | 48,247 | 58,458 |
Due from subsidiaries and affiliates | 101,579 | 101,579 |
Premiums receivable | 0 | 0 |
Prepaid reinsurance premiums | 0 | 0 |
Reinsurance recoverable | 0 | 0 |
Accrued investment income | 270 | 310 |
Deferred acquisition costs and value of business acquired | 0 | 0 |
Receivable for investments sold | 0 | 23,885 |
Other assets | 10,978 | 22,571 |
Goodwill and other intangible assets | 0 | 0 |
Total assets | 294,306 | 287,995 |
Liabilities |  |  |
Reserve for claims and claim expenses (Note 8) | 0 | 0 |
Unearned premiums | 0 | 0 |
Debt (Note 9) | 0 | 0 |
Amounts due to subsidiaries and affiliates | 51 | 217 |
Reinsurance balances payable | 0 | 0 |
Payable for investments purchased | 0 | 24 |
Other liabilities | 278 | 5,362 |
Total liabilities | 329 | 5,603 |
Redeemable noncontrolling interests | 0 | 0 |
Shareholders’ Equity |  |  |
Total shareholders’ equity | 293,977 | 282,392 |
Total liabilities, noncontrolling interests and shareholders’ equity | 294,306 | 287,995 |
Reportable Legal Entities | RenaissanceRe Finance, Inc. (Subsidiary Issuer) |  |  |
Assets |  |  |
Total investments | 288,137 | 28,885 |
Cash and cash equivalents | 8,731 | 9,604 |
Investments in subsidiaries | 1,426,838 | 1,215,663 |
Due from subsidiaries and affiliates | 0 | 0 |
Premiums receivable | 0 | 0 |
Prepaid reinsurance premiums | 0 | 0 |
Reinsurance recoverable | 0 | 0 |
Accrued investment income | 1,171 | 127 |
Deferred acquisition costs and value of business acquired | 0 | 0 |
Receivable for investments sold | 0 | 0 |
Other assets | 12,211 | 313,636 |
Goodwill and other intangible assets | 0 | 0 |
Total assets | 1,737,088 | 1,567,915 |
Liabilities |  |  |
Reserve for claims and claim expenses (Note 8) | 0 | 0 |
Unearned premiums | 0 | 0 |
Debt (Note 9) | 970,255 | 843,086 |
Amounts due to subsidiaries and affiliates | 102,493 | 102,243 |
Reinsurance balances payable | 0 | 0 |
Payable for investments purchased | 0 | 0 |
Other liabilities | 14,162 | 13,918 |
Total liabilities | 1,086,910 | 959,247 |
Redeemable noncontrolling interests | 0 | 0 |
Shareholders’ Equity |  |  |
Total shareholders’ equity | 650,178 | 608,668 |
Total liabilities, noncontrolling interests and shareholders’ equity | 1,737,088 | 1,567,915 |
Consolidating Adjustments |  |  |
Assets |  |  |
Total investments | 0 | 0 |
Cash and cash equivalents | 0 | 0 |
Investments in subsidiaries | (6,679,345) | (5,688,596) |
Due from subsidiaries and affiliates | (112,304) | (158,618) |
Premiums receivable | 0 | 0 |
Prepaid reinsurance premiums | 0 | 0 |
Reinsurance recoverable | 0 | 0 |
Accrued investment income | 0 | 0 |
Deferred acquisition costs and value of business acquired | 0 | 0 |
Receivable for investments sold | 0 | 0 |
Other assets | (825,957) | 743,714 |
Goodwill and other intangible assets | 0 | 0 |
Total assets | (7,617,606) | (5,103,500) |
Liabilities |  |  |
Reserve for claims and claim expenses (Note 8) | 0 | 0 |
Unearned premiums | 0 | 0 |
Debt (Note 9) | (125,974) | (300,000) |
Amounts due to subsidiaries and affiliates | (109,252) | (108,913) |
Reinsurance balances payable | 0 | 0 |
Payable for investments purchased | 0 | 0 |
Other liabilities | (8,235) | (5,535) |
Total liabilities | (243,461) | (414,448) |
Redeemable noncontrolling interests | 0 | 0 |
Shareholders’ Equity |  |  |
Total shareholders’ equity | (7,374,145) | (4,689,052) |
Total liabilities, noncontrolling interests and shareholders’ equity | $ (7,617,606) | $ (5,103,500) |

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