v3.25.2
Debt - Convertible Senior Notes Due 2024 (Details)
$ / shares in Units, $ in Thousands
9 Months Ended
Jul. 01, 2024
USD ($)
shares
Jul. 05, 2017
USD ($)
$ / shares
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
$ / shares
Dec. 31, 2022
USD ($)
Debt Instrument [Line Items]          
Repayment of debt     $ 6,410 $ 0  
2024 Convertible Notes | Common Class A          
Debt Instrument [Line Items]          
Debt conversion, further issued (in shares) | shares 77,328        
2024 Convertible Notes | Senior Notes          
Debt Instrument [Line Items]          
Repayment of debt $ 34,400        
Principal amount   $ 143,750      
Repurchased principal amount         $ 109,400
Repurchase price         $ 117,500
Stated interest rate   2.875%   2.875%  
Conversion rate per $1,000 principal amount   0.100      
Conversion price, per share (in dollars per share) | $ / shares   $ 10.00   $ 10.00