v3.26.1
Debt and Credit Arrangements - Schedule of Components of Debt (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
May 31, 2025
Nov. 30, 2023
Debt Instrument [Line Items]        
Less: unamortized discount and issuance costs $ (76) $ (79)    
Total debt 12,723 10,521    
Short-term debt 1,997 0    
Long-term debt 10,726 10,521    
Unsecured Debt | 2026 Term Loan | Line of Credit        
Debt Instrument [Line Items]        
Total debt $ 2,000 0    
Stated Interest Rates 4.46%      
Effective Interest Rates 4.80%      
Convertible Notes | 2028 Convertible Notes        
Debt Instrument [Line Items]        
Total debt $ 1,725 1,725    
Stated Interest Rates 0.875%     0.875%
Effective Interest Rates 1.10%      
Senior Note | 2028 Exchangeable Senior Notes        
Debt Instrument [Line Items]        
Total debt $ 1,324 1,125    
Stated Interest Rates 0.00%   0.00%  
Effective Interest Rates 0.00%      
Senior Note | 2029 Senior Notes        
Debt Instrument [Line Items]        
Total debt $ 1,500 1,500    
Stated Interest Rates 4.50%      
Effective Interest Rates 4.70%      
Senior Note | 2030 Senior Notes        
Debt Instrument [Line Items]        
Total debt $ 1,250 1,250    
Stated Interest Rates 4.30%      
Effective Interest Rates 4.50%      
Senior Note | 2031 Senior Notes        
Debt Instrument [Line Items]        
Total debt $ 1,000 1,000    
Stated Interest Rates 4.15%      
Effective Interest Rates 4.30%      
Senior Note | 2034 Senior Notes        
Debt Instrument [Line Items]        
Total debt $ 1,500 1,500    
Stated Interest Rates 4.80%      
Effective Interest Rates 4.90%      
Senior Note | 2035 Senior Notes        
Debt Instrument [Line Items]        
Total debt $ 1,250 1,250    
Stated Interest Rates 4.80%      
Effective Interest Rates 5.00%      
Senior Note | 2054 Senior Notes        
Debt Instrument [Line Items]        
Total debt $ 1,250 $ 1,250    
Stated Interest Rates 5.35%      
Effective Interest Rates 5.40%