v3.25.2
Debt - Convertible Senior Notes Due 2032 (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Mar. 31, 2025
Jun. 30, 2025
Jun. 30, 2025
Jun. 30, 2024
Sep. 30, 2024
Debt Instrument [Line Items]          
Amount outstanding   $ 530,000 $ 530,000 $ 367,762 $ 333,373
Proceeds from issuance of debt     300,000 0  
2032 Senior Notes | Senior Notes          
Debt Instrument [Line Items]          
Principal amount $ 300,000 300,000 300,000    
Stated interest rate 7.375%        
Amount outstanding   $ 300,000 $ 300,000 $ 0 $ 0
Proceeds from issuance of debt $ 292,600        
Unamortized debt issuance expense $ 7,600        
Effective interest rate   7.85% 7.85%    
2032 Senior Notes | Senior Notes | Debt Conversion, Condition One | Debt Instrument, Redemption, Period One          
Debt Instrument [Line Items]          
Repurchase price, percent of principal amount     100.00%    
2032 Senior Notes | Senior Notes | Maximum | Debt Conversion, Condition One | Debt Instrument, Redemption, Period One          
Debt Instrument [Line Items]          
Repurchase price, percent of principal amount     40.00%