XML 94 R73.htm IDEA: XBRL DOCUMENT v3.25.3
Debt and Financing Arrangements - Short-Term Debt (Details) - USD ($)
$ in Millions
Sep. 30, 2025
Sep. 30, 2024
Short-term Debt [Line Items]    
Short-term debt $ 723 $ 953
Weighted average interest rate on short-term debt outstanding 4.50% 4.80%
Term loans    
Short-term Debt [Line Items]    
Short-term debt $ 320 $ 603
Commercial paper    
Short-term Debt [Line Items]    
Short-term debt 400 350
Bank borrowings    
Short-term Debt [Line Items]    
Short-term debt $ 3 $ 0