v3.26.1
Debt - Schedule of Remaining Maturity of Long-term Debt (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
2026 $ 1,449  
2027 4,456  
2028 2,949  
2029 2,073  
2030 782  
2031 and thereafter 5,344  
Total long-term debt 17,053 $ 17,070
Unsecured    
Debt Instrument [Line Items]    
2026 23  
2027 1,492  
2028 737  
2029 1,589  
2030 656  
2031 and thereafter 5,307  
Total long-term debt 9,804 10,012
Secured debt    
Debt Instrument [Line Items]    
Total long-term debt 7,249 $ 7,058
Long-term debt | Unsecured    
Debt Instrument [Line Items]    
2026 66  
2027 1,586  
2028 844  
2029 1,712  
2030 799  
2031 and thereafter 5,446  
Total long-term debt 10,453  
Long-term debt | Secured debt    
Debt Instrument [Line Items]    
2026 1,426  
2027 2,964  
2028 2,212  
2029 484  
2030 126  
2031 and thereafter 37  
Total long-term debt 7,249  
Original issue discount | Unsecured    
Debt Instrument [Line Items]    
Debt instrument, unamortized discount (649)  
Original issue discount | Unsecured | 2026    
Debt Instrument [Line Items]    
Debt instrument, unamortized discount, current (43)  
Original issue discount | Unsecured | 2027    
Debt Instrument [Line Items]    
Debt instrument, unamortized discount, noncurrent (94)  
Original issue discount | Unsecured | 2028    
Debt Instrument [Line Items]    
Debt instrument, unamortized discount, noncurrent (107)  
Original issue discount | Unsecured | 2029    
Debt Instrument [Line Items]    
Debt instrument, unamortized discount, noncurrent (123)  
Original issue discount | Unsecured | 2030    
Debt Instrument [Line Items]    
Debt instrument, unamortized discount, noncurrent (143)  
Original issue discount | Unsecured | 2031 and thereafter    
Debt Instrument [Line Items]    
Debt instrument, unamortized discount, noncurrent $ (139)