v3.26.1
Long-Term Debt and Other Credit Facilities - Schedule of Long-Term Debt (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Total principal $ 6,903 $ 6,911
Unamortized deferred financing costs and original issuance discounts (96) (100)
Total carrying value 6,807 6,811
Less: long-term debt, due within one year 29 29
Long-term debt $ 6,778 6,782
Secured Notes    
Debt Instrument [Line Items]    
Interest rate 8.63%  
Total principal $ 1,200 1,200
TLB-1 | Secured Debt    
Debt Instrument [Line Items]    
Interest rate 6.15%  
Total principal $ 846 848
TLB-2 | Secured Debt    
Debt Instrument [Line Items]    
Interest rate 6.15%  
Total principal $ 839 842
TLB-3 | Secured Debt    
Debt Instrument [Line Items]    
Interest rate 5.67%  
Total principal $ 1,197 1,200
2034 Unsecured Notes | Unsecured Notes    
Debt Instrument [Line Items]    
Interest rate 6.25%  
Total principal $ 1,400 1,400
2036 Unsecured Notes | Unsecured Notes    
Debt Instrument [Line Items]    
Interest rate 6.50%  
Total principal $ 1,290 1,290
PEDFA 2009B Bonds | Bonds    
Debt Instrument [Line Items]    
Interest rate 5.25%  
Total principal $ 50 50
PEDFA 2009C Bonds | Bonds    
Debt Instrument [Line Items]    
Interest rate 5.25%  
Total principal $ 81 $ 81