v3.25.4
Debt - Hybrid Junior Subordinated Notes (Details) - USD ($)
Sep. 12, 2024
Aug. 23, 2022
Nov. 22, 2024
Hybrid junior subordinated notes | CRBGLH notes      
Debt Instrument [Line Items]      
Amount of debt issued   $ 1,000,000,000.0  
Interest rate (as a percent)   6.875%  
Interest rate and payment reset period (in years)   5 years  
Debt instrument term (in years)   5 years  
Senior Notes Due 2054 | Hybrid junior subordinated notes      
Debt Instrument [Line Items]      
Amount of debt issued $ 750,000,000    
Interest rate (as a percent) 6.375%    
Interest rate and payment reset period (in years) 5 years    
Debt instrument term (in years) 5 years    
Basis spread on variable rate (as a percent) 2.646%    
Senior Notes Due 2064 | Hybrid junior subordinated notes      
Debt Instrument [Line Items]      
Amount of debt issued     $ 600,000,000
Interest rate (as a percent)     6.375%