v3.25.0.1
Derivative Instruments - Maturity of the Notional Amounts of Derivative Financial Instruments (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Derivative [Line Items]    
Less Than 1 Year $ 156,867  
1 - 5 Years 53,189  
6 - 10 Years 35,535  
11 - 30 Years 26,272  
Over 30 Years 2,712  
Total 274,575 $ 324,318
Interest rate contracts    
Derivative [Line Items]    
Less Than 1 Year 7,601  
1 - 5 Years 21,088  
6 - 10 Years 24,060  
11 - 30 Years 24,394  
Over 30 Years 598  
Total 77,741  
Foreign currency contracts    
Derivative [Line Items]    
Less Than 1 Year 191  
1 - 5 Years 1,226  
6 - 10 Years 1,782  
11 - 30 Years 1,870  
Over 30 Years 42  
Total 5,111  
Equity market contracts    
Derivative [Line Items]    
Less Than 1 Year 149,075  
1 - 5 Years 30,818  
6 - 10 Years 9,693  
11 - 30 Years 8  
Over 30 Years 2,072  
Total 191,666  
Credit contracts    
Derivative [Line Items]    
Less Than 1 Year 0  
1 - 5 Years 57  
6 - 10 Years 0  
11 - 30 Years 0  
Over 30 Years 0  
Total $ 57