v3.26.3
Fair Value of Financial Instruments (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Number of days from period end 2 days  
CDS Contracts Aggregate    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Derivative, Notional Amount $ 0 $ 592
Fair value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt, Long-term and Short-term, Combined Amount 6,598 7,079
Carrying value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt, Long-term and Short-term, Combined Amount 7,162 7,158
Level 1 | Fair value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt, Long-term and Short-term, Combined Amount 6,502 6,722
Level 2 | Fair value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt, Long-term and Short-term, Combined Amount 96 357
Level 3 | Fair value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt, Long-term and Short-term, Combined Amount $ 0 $ 0