v3.22.1
Variable Interest Entities - Narrative (Details) - USD ($)
$ in Millions
Feb. 12, 2021
Mar. 31, 2022
Dec. 31, 2021
Variable Interest Entity [Line Items]      
Assets   $ 32,812 $ 38,774
Liabilities   22,994 23,425
Capital contribution contingent on regulatory approval $ 185    
Term of contingent consideration (in years) 8 years    
Loan receivable issued $ 213    
Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Assets   4,200 3,900
Liabilities   1,200 1,000
Variable Interest Entity, Not Primary Beneficiary      
Variable Interest Entity [Line Items]      
Assets   $ 605 $ 598
Moove      
Variable Interest Entity [Line Items]      
Ownership interest (percent) 30.00%