v3.26.3
Long-Term Debt and Other Credit Facilities - Narrative (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended 9 Months Ended
May 31, 2026
Apr. 30, 2026
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]                
Interest expense and other finance charges     $ 148 $ 67 $ 481 $ 203    
Secured ISDAs     131   131     $ 60
Secured ISDAs                
Debt Instrument [Line Items]                
Secured ISDAs     $ 1,100   $ 1,100      
Line of Credit | RCF                
Debt Instrument [Line Items]                
Interest rate 0.50%              
Aggregate principal amount $ 900           $ 1,350  
Line of Credit | LCF                
Debt Instrument [Line Items]                
Aggregate principal amount $ 1,100           $ 1,500  
Line of Credit | Fed Funds Effective Rate Overnight Index Swap Rate | RCF                
Debt Instrument [Line Items]                
Interest rate 0.50%              
Line of Credit | Fed Funds Effective Rate Overnight Index Swap Rate | TLB-1                
Debt Instrument [Line Items]                
Interest rate 0.50%              
Line of Credit | Fed Funds Effective Rate Overnight Index Swap Rate | TLB-2                
Debt Instrument [Line Items]                
Interest rate 0.50%              
Line of Credit | Secured Overnight Financing Rate (SOFR) | RCF                
Debt Instrument [Line Items]                
Interest rate 1.00%              
Line of Credit | Secured Overnight Financing Rate (SOFR) | TLB-1                
Debt Instrument [Line Items]                
Interest rate 1.00%              
Line of Credit | Secured Overnight Financing Rate (SOFR) | TLB-2                
Debt Instrument [Line Items]                
Interest rate 1.00%              
Line of Credit | Adjusted Secured Overnight Financing Rate (SOFR) | RCF                
Debt Instrument [Line Items]                
Interest rate 1.50%              
Secured Debt                
Debt Instrument [Line Items]                
Repayments debt   $ 1,200            
Repayment of debt, interest expense and other finance charges   60            
Secured Debt | TLB-1                
Debt Instrument [Line Items]                
Interest rate 0.75%              
Interest expense and other finance charges $ 18              
Interest rate     5.48%   5.48%      
Secured Debt | TLB-2                
Debt Instrument [Line Items]                
Interest rate 0.75%              
Interest rate     5.48%   5.48%      
Secured Debt | Adjusted Secured Overnight Financing Rate (SOFR) | TLB-1                
Debt Instrument [Line Items]                
Interest rate 1.75%              
Secured Debt | Adjusted Secured Overnight Financing Rate (SOFR) | TLB-2                
Debt Instrument [Line Items]                
Interest rate 1.75%              
Unsecured Debt | 2031 Unsecured Notes                
Debt Instrument [Line Items]                
Aggregate principal amount   $ 1,500            
Interest rate   6.125% 6.125%   6.125%      
Unsecured Debt | 2033 Unsecured Notes                
Debt Instrument [Line Items]                
Aggregate principal amount   $ 2,500            
Interest rate   6.375% 6.375%   6.375%