v3.26.1
Convertible Notes (Tables)
9 Months Ended
Jun. 30, 2026
Debt Disclosure [Abstract]  
Schedule of Convertible Debt
The outstanding balance of the Notes consisted of the following:
June 30, 2026September 30, 2025
(in thousands)
Outstanding principal balance
$700,000 $— 
Less: Unamortized debt issuance costs
(17,293)— 
Convertible notes, net$682,707 $— 

The following table sets forth total interest expense recognized related to the Notes:
Three Months Ended June 30,Nine Months Ended June 30,
2026202520262025
(in thousands)
Amortization of debt issuance costs
$767 $— $1,423 $— 
 Total interest expense
$767 $— $1,423 $—