v3.26.1
Debt - Schedule of Long-Term Debt (Details)
$ in Millions
Mar. 31, 2026
USD ($)
Mar. 31, 2026
EUR (€)
Dec. 31, 2025
USD ($)
Oct. 31, 2025
Debt Instrument [Line Items]        
Long-term debt $ 5,621   $ 5,434  
Finance Leases 138   141  
Total Long-Term Debt Including Current Portion 5,759   5,575  
Less: Current Portion 536   532  
Total Long-Term Debt Excluding Current Portion 5,223   5,043  
Less: Unamortized Debt Deferred Issuance Costs 20   21  
Total Long-Term Debt 5,203   5,022  
Revolving Credit Facility        
Debt Instrument [Line Items]        
Long-term debt $ 1,049   $ 848  
Stated interest rate 5.52% 5.52%    
Interest rate at period end 5.51% 5.51% 5.84%  
Other        
Debt Instrument [Line Items]        
Other $ 2   $ 2  
1.512% Senior Notes Due In 2026 | Senior Notes        
Debt Instrument [Line Items]        
Long-term debt $ 400   400  
Stated interest rate 1.512% 1.512%   1.512%
Interest rate at period end 1.51% 1.51%    
4.75 % Senior Notes Due in 2027 | Senior Notes        
Debt Instrument [Line Items]        
Long-term debt $ 300   300  
Stated interest rate 4.75% 4.75%    
Interest rate at period end 4.76% 4.76%    
3.50% Senior Notes Due in 2028 | Senior Notes        
Debt Instrument [Line Items]        
Long-term debt $ 450   450  
Stated interest rate 3.50% 3.50%    
Interest rate at period end 3.51% 3.51%    
3.50% Senior Notes Due in 2029 | Senior Notes        
Debt Instrument [Line Items]        
Long-term debt $ 350   350  
Stated interest rate 3.50% 3.50%    
Interest rate at period end 3.52% 3.52%    
2.625% Senior Notes Due 2029 | Senior Notes        
Debt Instrument [Line Items]        
Long-term debt $ 335   340  
Stated interest rate 2.625% 2.625%    
Interest rate at period end 2.64% 2.64%    
Aggregate principal amount | €   € 290,000,000    
3.75% Senior Notes due 2030        
Debt Instrument [Line Items]        
Stated interest rate 3.75% 3.75%    
3.75% Senior Notes due 2030 | Senior Notes        
Debt Instrument [Line Items]        
Long-term debt $ 400   400  
Stated interest rate 3.75% 3.75%    
Interest rate at period end 3.78% 3.78%    
6.375% Senior Notes Due 2032 | Senior Notes        
Debt Instrument [Line Items]        
Long-term debt $ 500   500  
Stated interest rate 6.375% 6.375%    
Interest rate at period end 6.44% 6.44%    
4.00% Tax Exempt Green Bonds Due in 2026 | Bonds        
Debt Instrument [Line Items]        
Long-term debt $ 101   102  
Stated interest rate 4.00% 4.00%    
Interest rate at period end 1.70% 1.70%    
5.00% Tax Exempt Green Bonds Due in 2030 | Bonds        
Debt Instrument [Line Items]        
Long-term debt $ 100   100  
Stated interest rate 5.00% 5.00%    
Interest rate at period end 4.65% 4.65%    
Senior Secured Term Loan A-2 Facility | Senior Term Notes        
Debt Instrument [Line Items]        
Long-term debt $ 425   425  
Stated interest rate 2.67% 2.67%    
Interest rate at period end 2.67% 2.67%    
Senior Secured Term Loan A-3 Facility | Senior Term Notes        
Debt Instrument [Line Items]        
Long-term debt $ 250   250  
Stated interest rate 5.35% 5.35%    
Interest rate at period end 5.36% 5.36%    
Senior Secured Term Loan A-5 Facility | Senior Term Notes        
Debt Instrument [Line Items]        
Long-term debt $ 50   50  
Stated interest rate 5.32% 5.32%    
Interest rate at period end 5.33% 5.33%    
Senior Secured Term Loan A-6 Facility | Senior Term Notes        
Debt Instrument [Line Items]        
Long-term debt $ 200   200  
Stated interest rate 5.37% 5.37%    
Interest rate at period end 5.39% 5.39%    
Senior Secured Term Loan A-1 Facility | Senior Term Notes        
Debt Instrument [Line Items]        
Long-term debt $ 481   484  
Interest rate at period end 5.52% 5.52%    
Euro Note | Senior Term Notes        
Debt Instrument [Line Items]        
Long-term debt $ 228   $ 233  
Stated interest rate 3.58% 3.58%    
Aggregate principal amount | €   € 199,000,000