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Fair Value of Financial Instruments - Summary of Valuation Techniques and Unobservable Inputs (Details) - Discounted cash flows - Measurement Input, Discount Rate | Dec. 31, 2024
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Minimum |
Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items] |
Available-for-sale fixed maturity securities | 0.01
Short-term investments | 0.06
Maximum |
Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items] |
Available-for-sale fixed maturity securities | 0.10
Short-term investments | 0.24

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