v3.23.1
Statutory Financial Data and Restrictions - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Jul. 28, 2022
May 12, 2022
May 09, 2022
Statutory Accounting Practices [Line Items]          
Long-term debt $ 7,868,000,000 $ 427,000,000      
Distributed dividends 876,000,000        
AGL          
Statutory Accounting Practices [Line Items]          
Distributed dividends 2,000,000,000        
Corebridge          
Statutory Accounting Practices [Line Items]          
Distributed dividends 3,500,000,000        
Letter of Credit | AIG Bermuda | Line of Credit          
Statutory Accounting Practices [Line Items]          
Long-term debt     $ 250,000,000    
Letter of credit       $ 175,000,000 $ 250,000,000
Life Insurance Companies          
Statutory Accounting Practices [Line Items]          
Increase in statutory surplus due to permitted practice $ 1,000,000,000 $ 584,000,000