v3.25.2
Long-Term Debt and Credit Arrangements - Components of Debt (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Nov. 30, 2023
Dec. 31, 2020
Debt Instrument [Line Items]        
Total debt $ 10,799 $ 9,575    
Less: unamortized discount and issuance costs (71) (78)    
Less: current portion of long-term debt (1,150) (1,150)    
Total long-term debt 9,578 8,347    
Fair value of long-term debt 11,600 9,500    
Convertible Notes | 2025 Convertible Notes        
Debt Instrument [Line Items]        
Total debt $ 1,150 1,150    
Stated Interest Rates 0.00%     0.00%
Effective Interest Rates 0.20%      
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 $ 1,224 0    
Stated Interest Rates 0.00%      
Effective Interest Rates 0.00%      
Senior Note | 2027 Senior Note        
Debt Instrument [Line Items]        
Total debt $ 700 700    
Stated Interest Rates 7.50%      
Effective Interest Rates 7.70%      
Senior Note | 2028 Senior Note        
Debt Instrument [Line Items]        
Total debt $ 500 500    
Stated Interest Rates 6.25%      
Effective Interest Rates 7.00%      
Senior Note | 2029 Senior Note        
Debt Instrument [Line Items]        
Total debt $ 1,500 1,500    
Stated Interest Rates 4.50%      
Effective Interest Rates 4.70%      
Senior Note | 2030 Senior Note        
Debt Instrument [Line Items]        
Total debt $ 1,250 1,250    
Stated Interest Rates 4.30%      
Effective Interest Rates 4.50%      
Senior Note | 2034 Senior Note        
Debt Instrument [Line Items]        
Total debt $ 1,500 1,500    
Stated Interest Rates 4.80%      
Effective Interest Rates 4.90%      
Senior Note | 2054 Senior Note        
Debt Instrument [Line Items]        
Total debt $ 1,250 $ 1,250    
Stated Interest Rates 5.35%      
Effective Interest Rates 5.40%