v3.26.3
Debt - Narrative (Details)
€ in Millions, $ in Millions
1 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
USD ($)
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Mar. 31, 2026
USD ($)
Mar. 31, 2026
EUR (€)
Debt Instrument [Line Items]            
Repayment principal amount   $ 439 $ 947      
Senior Secured Borrowings | SOFR            
Debt Instrument [Line Items]            
Debt instrument, basis spread on variable rate (as a percent)   1.00%   1.10%    
Senior Secured Borrowings | EURIBOR            
Debt Instrument [Line Items]            
Debt instrument, basis spread on variable rate (as a percent)   1.00%   1.00%    
Term Loan A Commitments | Senior Secured Borrowings            
Debt Instrument [Line Items]            
Debt, face amount         $ 1,175  
Term Euro Commitments | Senior Secured Borrowings            
Debt Instrument [Line Items]            
Debt, face amount | €           € 499.5
U.S. dollar at 4.25% due 2026 | Senior Notes and Debentures            
Debt Instrument [Line Items]            
Repayment principal amount $ 400          
Debt instrument, stated percentage (in percent) 4.25% 4.25%        
Revolving Credit Facility | U.S. Dollar Denominated Commitments | Line of Credit            
Debt Instrument [Line Items]            
Revolving commitments         800  
Revolving Credit Facility | Multicurrency Revolving Commitments | Line of Credit            
Debt Instrument [Line Items]            
Revolving commitments         800  
Revolving Credit Facility | Canadian Dollar Revolving Commitments | Line of Credit            
Debt Instrument [Line Items]            
Revolving commitments         $ 50  
Fair Value, Inputs, Level 2            
Debt Instrument [Line Items]            
Long-term debt fair value $ 5,793 $ 5,793   $ 6,077