v3.26.1
Debt - Schedule of Debt (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Weighted Average Effective Interest Rate, Finance lease liabilities, percentage 4.68%  
Finance lease liabilities $ 89 $ 81
Unamortized debt issuance costs and debt discount (51) (56)
Total debt 7,912 8,047
Less: Current maturities of long-term debt (27) (26)
Total long-term debt, net 7,885 8,021
Senior Notes    
Debt Instrument [Line Items]    
Long-term debt, gross $ 5,496 5,500
Senior Notes | 2029 Notes    
Debt Instrument [Line Items]    
Weighted Average Effective Interest Rate, percentage 6.91%  
Weighted Average Stated Interest Rate, percentage 6.63%  
Long-term debt, gross $ 800 800
Senior Notes | 2030 Notes    
Debt Instrument [Line Items]    
Weighted Average Effective Interest Rate, percentage 7.25%  
Weighted Average Stated Interest Rate, percentage 7.00%  
Long-term debt, gross $ 1,650 1,650
Senior Notes | 2031 Notes    
Debt Instrument [Line Items]    
Weighted Average Effective Interest Rate, percentage 5.94%  
Weighted Average Stated Interest Rate, percentage 5.75%  
Long-term debt, gross $ 600 600
Senior Notes | 2033 Notes    
Debt Instrument [Line Items]    
Weighted Average Effective Interest Rate, percentage 7.43%  
Weighted Average Stated Interest Rate, percentage 7.25%  
Long-term debt, gross $ 1,100 1,100
Senior Notes | 2034 Notes    
Debt Instrument [Line Items]    
Weighted Average Effective Interest Rate, percentage 6.14%  
Weighted Average Stated Interest Rate, percentage 6.00%  
Long-term debt, gross $ 600 600
Line of Credit | Revolving Credit Facility    
Debt Instrument [Line Items]    
Unamortized debt issuance costs related to credit facility $ 10 12
Line of Credit | ABL Credit Facility | Revolving Credit Facility    
Debt Instrument [Line Items]    
Weighted Average Stated Interest Rate, percentage 5.00%  
Long-term debt, gross $ 1,878 2,047
Line of Credit | AR Facility    
Debt Instrument [Line Items]    
Weighted Average Stated Interest Rate, percentage 4.48%  
Long-term debt, gross $ 500 475
Secured Debt | Term Loan Facility    
Debt Instrument [Line Items]    
Weighted Average Effective Interest Rate, percentage 5.64%  
Weighted Average Stated Interest Rate, percentage 5.38%  
Long-term debt, gross $ 746 $ 750