v3.26.1
Debt - Narrative (Details)
$ in Millions
1 Months Ended 6 Months Ended
Apr. 30, 2027
USD ($)
Nov. 30, 2026
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Apr. 02, 2026
supplier
Schedule Of Long-Term And Short-Term Debt [Line Items]          
Repayments of debt     $ 700 $ 2,225  
Receivables Facility          
Schedule Of Long-Term And Short-Term Debt [Line Items]          
Interest rate during period     4.60%    
Receivables Facility | Receivables Facility          
Schedule Of Long-Term And Short-Term Debt [Line Items]          
Line of credit facility     $ 900    
Line of credit facility, accordion feature, increase limit     1,500    
Borrowings outstanding     $ 525    
Revolving Facility          
Schedule Of Long-Term And Short-Term Debt [Line Items]          
Interest rate during period     4.80%    
Revolving Facility | Line of Credit          
Schedule Of Long-Term And Short-Term Debt [Line Items]          
Line of credit facility     $ 1,500    
Line of credit facility, accordion feature, increase limit     500    
Borrowings outstanding     $ 250    
Number of extension options utilized | supplier         1
Number of extension options | supplier         2
Private Placement Notes Due September 2025 | Private placement notes | Forecast          
Schedule Of Long-Term And Short-Term Debt [Line Items]          
Repayments of debt   $ 150      
Unsecured Senior Notes Due April 2027 | Private placement notes | Forecast          
Schedule Of Long-Term And Short-Term Debt [Line Items]          
Repayments of debt $ 300