v3.26.1
FAIR VALUE OF FINANCIAL INSTRUMENTS- Narrative (Details) - Level 3 - Measurement Input, Appraised Value - Valuation, Market Approach
9 Months Ended
Jun. 30, 2026
Minimum  
Fair Value Inputs, Assets, Quantitative Information [Line Items]  
Range of estimated selling cost (percentage) 3.00%
Maximum  
Fair Value Inputs, Assets, Quantitative Information [Line Items]  
Range of estimated selling cost (percentage) 51.00%