XML 145 R126.htm IDEA: XBRL DOCUMENT v3.25.0.1

STATUTORY REQUIREMENTS- Schedule Of Multi-Beneficiary Reduced Collateral Reinsurance Trusts (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Statutory Accounting Practices [Line Items]
Assets held in trust	$ 10,300,000	$ 10,500,000
Multi-Beneficiary Reduced Collateral Reinsurance Trust | Renaissance Reinsurance
Statutory Accounting Practices [Line Items]
Assets held in trust	187,742	193,922
Multi-Beneficiary Reduced Collateral Reinsurance Trust | Renaissance Reinsurance | Minimum
Statutory Accounting Practices [Line Items]
Assets held in trust	83,622	129,380
Multi-Beneficiary Reduced Collateral Reinsurance Trust | DaVinci Reinsurance
Statutory Accounting Practices [Line Items]
Assets held in trust	220,542	215,560
Multi-Beneficiary Reduced Collateral Reinsurance Trust | DaVinci Reinsurance | Minimum
Statutory Accounting Practices [Line Items]
Assets held in trust	73,210	125,184
Multi-Beneficiary Reduced Collateral Reinsurance Trust | RREAG
Statutory Accounting Practices [Line Items]
Assets held in trust	101,252	103,632
Multi-Beneficiary Reduced Collateral Reinsurance Trust | RREAG | Minimum
Statutory Accounting Practices [Line Items]
Assets held in trust	$ 67,671	$ 75,380

X

- Definition

The total amount of cash and securities held by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

+ Details

Name:	us-gaap_AssetsHeldInTrust
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(23)(c))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

+ Details

Name:	us-gaap_StatutoryAccountingPracticesLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	rnr_ReinsuranceTrustFundAxis=rnr_MultiBeneficiaryReducedCollateralReinsuranceTrustMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=rnr_RenaissanceReinsuranceLtd.Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=rnr_DaVinciReinsuranceLtd.Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=rnr_RenaissanceReEuropeAGMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: