Annual report [Section 13 and 15(d), not S-K Item 405]

Debt - Schedule of Long-term Debt Instruments (Details)

v3.25.4
Debt - Schedule of Long-term Debt Instruments (Details) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Mar. 10, 2023
Debt      
Total $ 5,000,000 $ 11,000,000  
Total debt 9,717,000,000 10,391,000,000  
Less: total current maturities 1,058,000,000 61,000,000  
Less: total deferred financing costs, net 11,000,000 16,000,000  
Total long-term debt $ 8,648,000,000 10,314,000,000  
Senior Notes | 3.75% Convertible Senior Notes      
Debt      
Stated interest rate (as a percent) 3.75%   3.75%
Principal amount $ 575,000,000   $ 575,000,000
Carrying value $ 579,000,000 594,000,000  
Senior Notes | 3.125% Senior Notes Due 2026      
Debt      
Stated interest rate (as a percent) 3.125%    
Principal amount $ 1,000,000,000    
Carrying value $ 999,000,000 996,000,000  
Senior Notes | 5.00% Senior Notes Due 2027      
Debt      
Stated interest rate (as a percent) 5.00%    
Principal amount $ 1,500,000,000    
Carrying value $ 1,497,000,000 1,495,000,000  
Senior Notes | 4.00% Senior Notes Due 2028      
Debt      
Stated interest rate (as a percent) 4.00%    
Principal amount $ 2,000,000,000    
Carrying value $ 1,991,000,000 1,988,000,000  
Senior Notes | 5.500% Senior Notes Due 2029      
Debt      
Stated interest rate (as a percent) 5.50%    
Principal amount $ 1,250,000,000    
Carrying value $ 1,244,000,000 1,243,000,000  
Senior Notes | 4.125% Senior Notes Due 2030      
Debt      
Stated interest rate (as a percent) 4.125%    
Principal amount $ 1,500,000,000    
Carrying value $ 1,492,000,000 1,490,000,000  
Senior Notes | 3.875% Senior Notes Due 2031      
Debt      
Stated interest rate (as a percent) 3.875%    
Principal amount $ 1,500,000,000    
Carrying value 1,490,000,000 1,488,000,000  
Line of Credit | Incremental Term Loan, September 2024      
Debt      
Principal amount 400,000,000    
Carrying value 400,000,000 1,086,000,000  
Line of Credit | Senior Secured Revolving Credit Facility (the "Credit Facility")      
Debt      
Principal amount 20,000,000    
Carrying value $ 20,000,000 $ 0