v2.4.0.6

Condensed Consolidating Financial Information Provided In Connection With Outstanding Debt Of Subsidiaries (Condensed Consolidating Statement Of Cash Flows) (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Cash flows (used in) provided by operating activities: |  |  |  |
Net cash (used in) provided by operating activities | $ 128,502 |  | $ 171,104 |
Cash flows provided by (used in) investing activities |  |  |  |
Proceeds from sales and maturities of fixed maturity investments trading | 2,349,666 |  | 2,656,296 |
Purchases of fixed maturity investments trading | (2,075,088) |  | (2,551,249) |
Proceeds from sales and maturities of fixed maturity investments available for sale | 37,699 |  | 20,385 |
Sales of equity investments trading | 67,073 |  | 0 |
Net sales (purchases) sales of short term investments | (192,557) |  | (305,867) |
Net sales (purchases) of other investments | 33,080 |  | (9,663) |
Net sales of other assets | 0 |  | 125 |
Dividends and return of capital from subsidiaries | 0 |  | 0 |
Contributions to subsidiaries | 0 |  | 0 |
Due to (from) subsidiary | 0 |  | 0 |
Net cash provided by (used in) investing activities | 219,873 |  | (189,973) |
Cash flows provided by (used in) financing activities |  |  |  |
Dividends paid – RenaissanceRe common shares | (12,329) |  | (13,886) |
Dividends paid – preference shares | (6,275) |  | (8,750) |
RenaissanceRe common share repurchases | (111,299) |  | (3,635) |
Net (repayment) drawdown of debt | (97,483) |  | 0 |
Third party DaVinciRe share transactions | (114,154) |  | 88,146 |
Net cash (used in) provided by financing activities | (341,540) |  | 61,875 |
Effect of exchange rate changes on foreign currency cash | 3,432 |  | 992 |
Net increase in cash and cash equivalents | 10,267 |  | 43,998 |
Cash and cash equivalents, beginning of period | 325,358 |  | 216,984 |
Cash and cash equivalents, end of period | 335,625 |  | 260,982 |
RenaissanceRe Holdings Ltd. (Parent Guarantor) [Member] |  |  |  |
Cash flows (used in) provided by operating activities: |  |  |  |
Net cash (used in) provided by operating activities | (38,748) |  | (74) |
Cash flows provided by (used in) investing activities |  |  |  |
Proceeds from sales and maturities of fixed maturity investments trading | 398,658 |  | 382,538 |
Purchases of fixed maturity investments trading | (20,604) |  | (302,878) |
Proceeds from sales and maturities of fixed maturity investments available for sale | 0 |  | 0 |
Sales of equity investments trading | 0 |  |  |
Net sales (purchases) sales of short term investments | 27,794 |  | (43,739) |
Net sales (purchases) of other investments | 0 |  | 0 |
Net sales of other assets |  |  | 0 |
Dividends and return of capital from subsidiaries | 32,152 |  | 185,961 |
Contributions to subsidiaries | (184,115) |  | (200,769) |
Due to (from) subsidiary | 11,310 |  | 7,965 |
Net cash provided by (used in) investing activities | 265,195 |  | 29,078 |
Cash flows provided by (used in) financing activities |  |  |  |
Dividends paid – RenaissanceRe common shares | (12,329) |  | (13,886) |
Dividends paid – preference shares | (6,275) |  | (8,750) |
RenaissanceRe common share repurchases | (111,299) |  | (3,635) |
Net (repayment) drawdown of debt | (100,000) |  |  |
Third party DaVinciRe share transactions | 0 |  | 0 |
Net cash (used in) provided by financing activities | (229,903) |  | (26,271) |
Effect of exchange rate changes on foreign currency cash | 0 |  | 0 |
Net increase in cash and cash equivalents | (3,456) |  | 2,733 |
Cash and cash equivalents, beginning of period | 6,298 |  | 10,606 |
Cash and cash equivalents, end of period | 2,842 |  | 13,339 |
RenRe North America Holdings Inc. (Subsidiary Issuer) [Member] |  |  |  |
Cash flows (used in) provided by operating activities: |  |  |  |
Net cash (used in) provided by operating activities | (10,446) |  | (11,568) |
Cash flows provided by (used in) investing activities |  |  |  |
Proceeds from sales and maturities of fixed maturity investments trading | 41,451 |  | 92,508 |
Purchases of fixed maturity investments trading | (27,121) |  | (49,796) |
Proceeds from sales and maturities of fixed maturity investments available for sale | 0 |  | 0 |
Sales of equity investments trading | 0 |  |  |
Net sales (purchases) sales of short term investments | (4,912) |  | (1,729) |
Net sales (purchases) of other investments | 0 |  | 0 |
Net sales of other assets |  |  | 0 |
Dividends and return of capital from subsidiaries | 2,126 |  | 4,299 |
Contributions to subsidiaries | (625) |  | (36,700) |
Due to (from) subsidiary | (517) |  | (1,194) |
Net cash provided by (used in) investing activities | 10,402 |  | 7,388 |
Cash flows provided by (used in) financing activities |  |  |  |
Dividends paid – RenaissanceRe common shares | 0 |  | 0 |
Dividends paid – preference shares | 0 |  | 0 |
RenaissanceRe common share repurchases | 0 |  | 0 |
Net (repayment) drawdown of debt | 0 |  |  |
Third party DaVinciRe share transactions | 0 |  | 0 |
Net cash (used in) provided by financing activities | 0 |  | 0 |
Effect of exchange rate changes on foreign currency cash | 0 |  | 0 |
Net increase in cash and cash equivalents | (44) |  | (4,180) |
Cash and cash equivalents, beginning of period | 1,528 |  | 4,920 |
Cash and cash equivalents, end of period | 1,484 |  | 740 |
Other RenaissanceRe Holdings Ltd. Subsidiaries and Eliminations (Non-Guarantor Subsidiaries) [Member] |  |  |  |
Cash flows (used in) provided by operating activities: |  |  |  |
Net cash (used in) provided by operating activities | 177,696 | [1] | 182,746 | [1]
Cash flows provided by (used in) investing activities |  |  |  |
Proceeds from sales and maturities of fixed maturity investments trading | 1,909,557 | [1] | 2,181,250 | [1]
Purchases of fixed maturity investments trading | (2,027,363) | [1] | (2,198,575) | [1]
Proceeds from sales and maturities of fixed maturity investments available for sale | 37,699 | [1] | 20,385 | [1]
Sales of equity investments trading | 67,073 | [1] |  |
Net sales (purchases) sales of short term investments | (215,439) | [1] | (260,399) | [1]
Net sales (purchases) of other investments | 33,080 | [1] | (9,663) | [1]
Net sales of other assets |  |  | 125 | [1]
Dividends and return of capital from subsidiaries | (34,278) | [1] | (190,260) | [1]
Contributions to subsidiaries | 184,740 | [1] | 237,469 | [1]
Due to (from) subsidiary | (10,793) | [1] | (6,771) | [1]
Net cash provided by (used in) investing activities | (55,724) | [1] | (226,439) | [1]
Cash flows provided by (used in) financing activities |  |  |  |
Dividends paid – RenaissanceRe common shares | 0 | [1] | 0 | [1]
Dividends paid – preference shares | 0 | [1] | 0 | [1]
RenaissanceRe common share repurchases | 0 | [1] | 0 | [1]
Net (repayment) drawdown of debt | 2,517 | [1] |  |
Third party DaVinciRe share transactions | (114,154) | [1] | 88,146 | [1]
Net cash (used in) provided by financing activities | (111,637) | [1] | 88,146 | [1]
Effect of exchange rate changes on foreign currency cash | 3,432 | [1] | 992 | [1]
Net increase in cash and cash equivalents | 13,767 | [1] | 45,445 | [1]
Cash and cash equivalents, beginning of period | 317,532 | [1] | 201,458 | [1]
Cash and cash equivalents, end of period | $ 331,299 | [1] | $ 246,903 | [1]
[1] | Includes all other subsidiaries of RenaissanceRe Holdings Ltd. and eliminations.

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- Definition The net cash inflow or outflow from sales and purchases of trading securities during the period. Trading securities are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26853-111562 + Details
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- Definition The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The cash inflow associated with the sale or maturity (principal being due) of securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 16 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26853-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 16 -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the sale, maturities, repayments and calls of securities classified as trading securities and held for investment purposes. Excludes proceeds from trading securities purchased and held principally for the purpose of selling them in the near term (thus held for only a short period of time). + References No definition available. + Details
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