v3.26.1
Supply Chain Financing (Narrative) (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Sep. 30, 2025
Supplier Finance Program [Line Items]    
Supplier finance program, obligation $ 46.7 $ 45.1
Supplier Finance Program, Obligation, Statement of Financial Position [Extensible Enumeration] Accounts payable Accounts payable