XML 109 R99.htm IDEA: XBRL DOCUMENT v3.26.1
COMMITMENTS, CONTINGENCIES AND GUARANTEES, Commitments Narrative (Details)
$ in Thousands
9 Months Ended
Jun. 30, 2026
USD ($)
commitment
Securities Industry Protection Corporation (SIPC)  
Commitments [Line Items]  
SIPC fund securities per customer limit (up to) $ 500
Per customer upper limit claims for cash balances 250
Raymond James & Associates Inc  
Commitments [Line Items]  
Excess SIPC insured amount upper limit 750,000
Excess SIPC Sub-limit per customer cash above basic SIPC $ 1,900
Underwriting commitment  
Commitments [Line Items]  
Number of open underwriting commitments | commitment 4
Unfunded lending commitments  
Commitments [Line Items]  
Amount of commitment $ 14,000
Various investment commitment  
Commitments [Line Items]  
Amount of commitment 148,000
Commitment to lend to RJTCF  
Commitments [Line Items]  
Amount of commitment $ 185,000
Number of days that investments in project partnerships are typically sold (in days) 90 days