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Statutory Financial Data and Restrictions - Narrative (Details)
$ in Billions
Dec. 31, 2024
USD ($)
Statutory Accounting Practices [Line Items]  
Dividends available to be paid from insurance subsidiaries without prior approval $ 2.5
NY  
Statutory Accounting Practices [Line Items]  
Surplus not available for dividends (as a percent) 10.00%
Adjusted net investment income not available for dividends (as a percent) 100.00%