v3.26.1
Discontinued Operations and Disposal Groups - Additional Information (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Jun. 03, 2026
Dec. 31, 2025
Disposal Group, Including Discontinued Operations [Line Items]      
Deferred Tax Assets, Net of Valuation Allowance   $ 251  
Discontinued Operations, Disposed of by Sale | Hartford Funds Management Group, Inc      
Disposal Group, Including Discontinued Operations [Line Items]      
Cash Consideration Receivable Upon Sale of Business   $ 300  
Percentage of After-Tax Available Cash Used to Determine Contingent Consideration   95.00%  
Discount Rate Used to Determine Contingent Consideration Payment Termination Threshold   11.00%  
Contingent Consideration Payment Termination Threshold Amount   $ 2,100  
Expected Pre-Closing Dividend from Discontinued Operation $ 170    
Goodwill, Impairment Loss 0    
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax 150    
Disposal Group, Including Discontinued Operation, Goodwill $ 272   $ 272
Contingent Consideration Payment Termination Threshold Amount - 7 Years After Closing   $ 1,500