XML 60 R62.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Goodwill and Other Intangible Assets (Schedule of Expected Impairment Charges and Amortization Expense) (Details) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2014
--- | ---
Schedule of Finite and Indefinite-lived Intangible Assets [Line Items] |
2015 | $ 3,165 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2016 | 2,292 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2017 | 1,914 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2018 | 1,484 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2019 | 1,041 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
2020 and thereafter | 3,212 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
Total remaining amortization expense | 13,108 us-gaap_FiniteLivedIntangibleAssetsNet
Indefinite lived | 1,867 rnr_FutureImpairmentChargesIntangibleAssets
Total | 14,975 rnr_ExpectedAmortizationofOtherIntangibleAssets
Other Intangible Assets |
Schedule of Finite and Indefinite-lived Intangible Assets [Line Items] |
2015 | 174 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember
2016 | 0 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember
2017 | 0 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember
2018 | 0 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember
2019 | 0 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember
2020 and thereafter | 0 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember
Total remaining amortization expense | 174 us-gaap_FiniteLivedIntangibleAssetsNet / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember
Indefinite lived | 1,867 rnr_FutureImpairmentChargesIntangibleAssets / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember
Total | 2,041 rnr_ExpectedAmortizationofOtherIntangibleAssets / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember
Other Intangible Assets | Investments in other ventures |
Schedule of Finite and Indefinite-lived Intangible Assets [Line Items] |
2015 | 2,991 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember / us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis = us-gaap_EquityMethodInvestmentsMember
2016 | 2,292 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember / us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis = us-gaap_EquityMethodInvestmentsMember
2017 | 1,914 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember / us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis = us-gaap_EquityMethodInvestmentsMember
2018 | 1,484 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember / us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis = us-gaap_EquityMethodInvestmentsMember
2019 | 1,041 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember / us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis = us-gaap_EquityMethodInvestmentsMember
2020 and thereafter | 3,212 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember / us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis = us-gaap_EquityMethodInvestmentsMember
Total remaining amortization expense | 12,934 us-gaap_FiniteLivedIntangibleAssetsNet / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember / us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis = us-gaap_EquityMethodInvestmentsMember
Indefinite lived | 0 rnr_FutureImpairmentChargesIntangibleAssets / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember / us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis = us-gaap_EquityMethodInvestmentsMember
Total | $ 12,934 rnr_ExpectedAmortizationofOtherIntangibleAssets / rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis = us-gaap_OtherIntangibleAssetsMember / us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis = us-gaap_EquityMethodInvestmentsMember

X
- Definition Expected amortization of other intangible assets. + References No definition available. + Details
Name: | rnr_ExpectedAmortizationofOtherIntangibleAssets
Namespace Prefix: | rnr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Future Impairment Charges, Intangible Assets + References No definition available. + Details
Name: | rnr_FutureImpairmentChargesIntangibleAssets
Namespace Prefix: | rnr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | rnr_ScheduleOfFiniteAndIndefiniteLivedIntangibleAssetsLineItems
Namespace Prefix: | rnr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | rnr_FiniteAndIndefiniteLivedIntangibleAssetsAxis=us-gaap_OtherIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |