v3.26.1
Notes Payable - Rental Textuals (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Sep. 30, 2025
Debt Instrument [Line Items]    
Letters of Credit Outstanding, Amount $ 262.7  
Rental    
Debt Instrument [Line Items]    
Line of Credit Facility, Current Borrowing Capacity 1,050.0  
Line of Credit Facility, Maximum Borrowing Capacity 2,000.0  
Letter of Credit, Maximum Borrowing Capacity (in dollars) $ 100.0  
Letters of credit, sublimit borrowing capacity, as a percentage 50.00%  
Borrowings outstanding on revolving credit facility $ 865.0 $ 600.0
Line of Credit Facility, Interest Rate at Period End 5.40%  
Letters of Credit Outstanding, Amount $ 0.0  
Line of Credit Facility, Remaining Borrowing Capacity $ 185.0