v3.26.1
Long-term Debt - Schedule of Principal Maturities of Long-Term Debt (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Principal maturities of long-term debt by type of debt    
Remainder of 2026 $ 0  
2027 750  
2028 1,350  
2029 1,640  
2030 2,292  
2031-2067 5,050  
Secured 11,996  
Total principal maturities 23,078  
Total carrying amount 22,769 $ 22,694
Debt issuance costs (127)  
Securitizations    
Principal maturities of long-term debt by type of debt    
Remainder of 2026 0  
2027 0  
2028 0  
2029 0  
2030 0  
2031-2067 0  
Secured 11,645  
Total principal maturities 11,645  
Total carrying amount 11,603  
Debt issuance costs $ (39)  
Securitizations | Minimum    
Debt Instrument [Line Items]    
Interest rate 1.55%  
Securitizations | Maximum    
Debt Instrument [Line Items]    
Interest rate 10.98%  
Private Secured Term Funding    
Debt Instrument [Line Items]    
Interest rate 4.94%  
Principal maturities of long-term debt by type of debt    
Remainder of 2026 $ 0  
2027 0  
2028 0  
2029 0  
2030 0  
2031-2067 0  
Secured 350  
Total principal maturities 350  
Total carrying amount 349  
Debt issuance costs $ (1)  
Revolving Conduit Facilities    
Debt Instrument [Line Items]    
Interest rate 4.77%  
Principal maturities of long-term debt by type of debt    
Remainder of 2026 $ 0  
2027 0  
2028 0  
2029 0  
2030 0  
2031-2067 0  
Secured 1  
Total principal maturities 1  
Total carrying amount 1  
Debt issuance costs 0  
Revolving Conduit Facilities And Unsecured Corporate Revolver    
Principal maturities of long-term debt by type of debt    
Debt issuance costs 35  
Unsecured Notes | Unsecured Notes    
Principal maturities of long-term debt by type of debt    
Remainder of 2026 0  
2027 750  
2028 1,350  
2029 1,640  
2030 2,292  
2031-2067 4,700  
Secured 0  
Total principal maturities 10,732  
Total carrying amount 10,643  
Debt issuance costs $ (87)  
Unsecured Notes | Unsecured Notes | Minimum    
Debt Instrument [Line Items]    
Interest rate 3.50%  
Unsecured Notes | Unsecured Notes | Maximum    
Debt Instrument [Line Items]    
Interest rate 7.88%  
Junior subordinated debt    
Debt Instrument [Line Items]    
Interest rate 5.68%  
Principal maturities of long-term debt by type of debt    
Remainder of 2026 $ 0  
2027 0  
2028 0  
2029 0  
2030 0  
2031-2067 350  
Secured 0  
Total principal maturities 350  
Total carrying amount 173  
Debt issuance costs $ 0