v3.24.0.1
Investments - Schedule of Amortized Cost and Fair Value of AFS Securities, Including Related Parties (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Amortized Cost    
Total AFS securities $ 162,016 $ 131,422
Fair Value    
Total AFS securities 148,347 112,225
Nonrelated Party    
Amortized Cost    
Due in one year or less 2,279  
Due after one year through five years 17,715  
Due after five years through ten years 23,824  
Due after ten years 54,065  
CLO, ABS, CMBS and RMBS 49,678  
Total AFS securities 147,561 120,982
Fair Value    
Due in one year or less 2,231  
Due after one year through five years 16,944  
Due after five years through ten years 21,631  
Due after ten years 45,784  
CLO, ABS, CMBS and RMBS 47,748  
Total AFS securities 134,338 102,404
Related Party    
Amortized Cost    
Due after one year through five years 913  
Due after five years through ten years 122  
Due after ten years 388  
CLO, ABS, CMBS and RMBS 13,032  
Total AFS securities 14,455 10,440
Fair Value    
Due after one year through five years 898  
Due after five years through ten years 115  
Due after ten years 339  
CLO, ABS, CMBS and RMBS 12,657  
Total AFS securities $ 14,009 $ 9,821