v3.26.1
Selected Account Information - Narrative (Details)
6 Months Ended
Mar. 31, 2026
Minimum  
Financing Receivable, Allowance for Credit Loss [Line Items]  
Interest rate on notes receivable 6.00%
Notes receivable, term 1 year
Maximum  
Financing Receivable, Allowance for Credit Loss [Line Items]  
Interest rate on notes receivable 9.00%
Notes receivable, term 20 years