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Insurance Liabilities - Weighted-Average Interest Rates (Details) | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
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Insurance [Abstract] |  |  |
Weighted-average interest rate, original discount rate | 1.83% | 1.82% | 1.77%
Weighted-average interest rate, current discount rate | 3.22% | 3.78% | 3.21%

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- Definition Liability for Future Policy Benefit, Weighted-Average Discount Rate + References No definition available. + Details
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- Definition Current weighted-average discount rate used to measure liability for future policy benefit. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (b)(6) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480081/944-40-50-6 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 55 -Paragraph 29E -Publisher FASB -URI https://asc.fasb.org/1943274/2147480046/944-40-55-29E + Details
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