v3.26.1
Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Jun. 05, 2026
Dec. 31, 2025
Debt Instrument [Line Items]      
Total current portion of long-term debt $ 413   $ 719
Total notes 6,650   6,650
Long-term credit agreements 762   313
Unamortized portion of debt discounts related to note agreements (contra) (17)   (18)
Debt issuance costs (contra) (49)   (51)
Total long-term debt, less unamortized discount and debt issuance costs 7,346   6,894
Current portion of long-term debt 413   719
Total debt 7,759   7,613
Current portion of 5-year term loan facility expires 2026 periodic interest and principal payments, SOFR plus up to 1.750%, expires October 27, 2026      
Debt Instrument [Line Items]      
Total current portion of long-term debt     169
5-year Term Loan Facility Expires in 2027      
Debt Instrument [Line Items]      
Total current portion of long-term debt     50
Long-term credit agreements     313
5-year Revolving Loan Facility Expires in 2031      
Debt Instrument [Line Items]      
Long-term credit agreements 275    
5-year Term Loan Facility Expires in 2031      
Debt Instrument [Line Items]      
Total current portion of long-term debt 13    
Long-term credit agreements 237 $ 250  
3-year Term Loan Facility Expires in 2029      
Debt Instrument [Line Items]      
Long-term credit agreements 250 $ 250  
4.600% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2026      
Debt Instrument [Line Items]      
Total current portion of long-term debt 400   400
4.700% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2028      
Debt Instrument [Line Items]      
Total notes 500   500
4.500% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2029      
Debt Instrument [Line Items]      
Total notes 350   350
4.900% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2030      
Debt Instrument [Line Items]      
Total notes 800   800
2.375% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2031      
Debt Instrument [Line Items]      
Total notes 700   700
4.200% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2032      
Debt Instrument [Line Items]      
Total notes 600   600
5.250% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2032      
Debt Instrument [Line Items]      
Total notes 500   500
5.650% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2034      
Debt Instrument [Line Items]      
Total notes 600   600
5.550% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2035      
Debt Instrument [Line Items]      
Total notes 1,000   1,000
4.950% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2052      
Debt Instrument [Line Items]      
Total notes 600   600
6.250% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2055      
Debt Instrument [Line Items]      
Total notes $ 1,000   1,000
5-year Revolving Loan Facility, Periodic Interest Payments, SOFR Plus up to 1.525%, Plus Commitment Fees up to 0.225%, Expires October 27, 2026      
Debt Instrument [Line Items]      
Total current portion of long-term debt     $ 100