v3.26.1
Long-Term Debt - Schedule of Debt (Details) - USD ($)
$ in Millions
Jun. 30, 2026
May 06, 2026
Dec. 31, 2025
Debt Instrument [Line Items]      
Debt and lease obligations $ 9,578   $ 10,396
Less: Unamortized deferred debt issuance costs (192)   (217)
Less: Current maturities (26)   (16)
Total long-term debt 9,552   10,380
ABL Facility      
Debt Instrument [Line Items]      
Debt and lease obligations 0   0
Senior Notes | Senior Notes at 6.875%, Due 2028      
Debt Instrument [Line Items]      
Debt and lease obligations 42   42
Senior Secured Notes | Senior Secured Notes at 6%, Due 2029      
Debt Instrument [Line Items]      
Debt and lease obligations 644   644
Senior Secured Notes | Senior Secured Notes 5.250%, Due 2030      
Debt Instrument [Line Items]      
Debt and lease obligations 1,535   1,535
Senior Secured Notes | Senior Secured Notes at 4.750% Due 2031      
Debt Instrument [Line Items]      
Debt and lease obligations 689 $ 689 1,058
Senior Secured Notes | Senior Secured Notes at 10.875%, Due 2032      
Debt Instrument [Line Items]      
Debt and lease obligations 1,549 $ 1,549 2,003
Senior Secured Notes | Senior Secured Notes at 10.750% Due 2033      
Debt Instrument [Line Items]      
Debt and lease obligations 700   700
Senior Secured Notes | Senior Secured Notes at 9.750% Due 2034      
Debt Instrument [Line Items]      
Debt and lease obligations 1,790   1,790
Junior-Priority Secured Notes | Junior-Priority Secured Notes at 6.875%, Due 2029      
Debt Instrument [Line Items]      
Debt and lease obligations 1,244   1,244
Junior-Priority Secured Notes | Junior-Priority Secured Notes at 6.125%, Due 2030      
Debt Instrument [Line Items]      
Debt and lease obligations 1,227   1,227
Finance Lease and Financing Obligations      
Debt Instrument [Line Items]      
Debt and lease obligations 298   345
Other      
Debt Instrument [Line Items]      
Debt and lease obligations $ 52   $ 25