v3.25.2
Debt - Convertible Senior Notes Due 2029 (Details)
1 Months Ended 3 Months Ended 9 Months Ended
Dec. 12, 2022
day
$ / shares
Dec. 31, 2022
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2025
USD ($)
Sep. 30, 2024
USD ($)
Jun. 30, 2024
USD ($)
Debt Instrument [Line Items]            
Unamortized debt issuance costs | $     $ 12,399,000 $ 12,399,000 $ 6,045,000 $ 6,438,000
2029 Convertible Notes | Common Class A            
Debt Instrument [Line Items]            
Conversion rate per $1,000 principal amount   0.0890313        
2029 Convertible Notes | Senior Notes            
Debt Instrument [Line Items]            
Principal amount | $   $ 230,000,000.0 $ 230,000,000.0 $ 230,000,000.0    
Stated interest rate   3.75%        
Effective interest rate     4.28% 4.28%    
Conversion price, per share (in dollars per share) | $ / shares $ 11.232          
Unamortized debt issuance costs | $     $ 5,018,000 $ 5,018,000 $ 5,744,000 $ 6,002,000
2029 Convertible Notes | Senior Notes | Debt Conversion, Condition One            
Debt Instrument [Line Items]            
Threshold trading days (whether or not consecutive) 20          
Threshold consecutive trading days 30          
Threshold percentage of stock price trigger 130.00%          
2029 Convertible Notes | Senior Notes | Debt Conversion, Condition One | Debt Instrument, Redemption, Period One            
Debt Instrument [Line Items]            
Threshold trading days (whether or not consecutive) 20          
Threshold consecutive trading days 30          
Threshold percentage of stock price trigger 130.00%          
Repurchase price, percent of principal amount 100.00%          
2029 Convertible Notes | Senior Notes | Debt Conversion, Condition Two            
Debt Instrument [Line Items]            
Threshold consecutive trading days 5          
Threshold percentage of stock price trigger 98.00%          
Business day threshold 5