v3.25.1
Variable Interest Entities - Narrative (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Variable Interest Entity [Line Items]    
Total assets $ 52,822 $ 51,244
Total liabilities 29,917 28,768
Variable Interest Entity, Primary Beneficiary    
Variable Interest Entity [Line Items]    
Total assets 3,400 3,400
Total liabilities $ 740 $ 724