v3.25.4
Debt - Senior and Unsecured Notes and Delayed Draw Term Loan (Details) - USD ($)
 12 Months Ended
Sep. 15, 2022
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 08, 2023
Sep. 15, 2023
Apr. 05, 2022
Debt Instrument [Line Items]              
Interest expense   $ 552,000,000 $ 554,000,000 $ 580,000,000      
Parent Company              
Debt Instrument [Line Items]              
Interest expense   $ 437,000,000 $ 409,000,000 $ 398,000,000      
Promissory Notes | Related Party              
Debt Instrument [Line Items]              
Interest expense $ 1,500,000,000            
Senior Notes Due 2027 | Line of Credit              
Debt Instrument [Line Items]              
Aggregate principal amount             $ 1,250,000,000
Senior Notes Due 2033 | Hybrid junior subordinated notes              
Debt Instrument [Line Items]              
Amount of debt issued           $ 500,000,000  
Interest rate (as a percent)           6.05%  
Senior Notes Due 2034 | Hybrid junior subordinated notes              
Debt Instrument [Line Items]              
Amount of debt issued         $ 750,000,000    
Interest rate (as a percent)         5.75%    
Senior unsecured notes | CoreBridge 18-Month DDTL Facility | Line of Credit              
Debt Instrument [Line Items]              
Maximum borrowing capacity             6,500,000,000
Debt instrument term (in years) 3 years            
Senior unsecured notes | CoreBridge 18-Month DDTL Facility | Line of Credit | Parent Company              
Debt Instrument [Line Items]              
Debt instrument term (in years) 3 years            
Senior unsecured notes | Senior Notes Due 2025 | Hybrid junior subordinated notes              
Debt Instrument [Line Items]              
Amount of debt issued             $ 1,000,000,000.0
Interest rate (as a percent)             3.50%
Senior unsecured notes | Senior Notes Due 2027 | Line of Credit | Hybrid junior subordinated notes              
Debt Instrument [Line Items]              
Interest rate (as a percent)             3.65%
Senior unsecured notes | Senior Notes Due 2029 | Line of Credit | Hybrid junior subordinated notes              
Debt Instrument [Line Items]              
Amount of debt issued             $ 1,000,000,000.0
Interest rate (as a percent)             3.85%
Senior unsecured notes | Senior Notes Due 2032 | Line of Credit | Hybrid junior subordinated notes              
Debt Instrument [Line Items]              
Amount of debt issued             $ 1,500,000,000
Interest rate (as a percent)             3.90%
Senior unsecured notes | Senior Notes Due 2042 | Line of Credit | Hybrid junior subordinated notes              
Debt Instrument [Line Items]              
Amount of debt issued             $ 500,000,000
Interest rate (as a percent)             4.35%
Senior unsecured notes | Senior Notes Due 2052 | Line of Credit | Hybrid junior subordinated notes              
Debt Instrument [Line Items]              
Amount of debt issued             $ 1,250,000,000
Interest rate (as a percent)             4.40%