Quarterly report pursuant to Section 13 or 15(d)

BORROWINGS - Senior Secured Convertible Notes due 2025 (Details)

v3.23.3
BORROWINGS - Senior Secured Convertible Notes due 2025 (Details)
 3 Months Ended 9 Months Ended
Aug. 15, 2023
USD ($)
d
$ / shares
Mar. 28, 2023
USD ($)
Mar. 27, 2023
USD ($)
Jun. 03, 2022
USD ($)
Sep. 30, 2023
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2023
USD ($)
Sep. 30, 2022
USD ($)
Debt Instrument [Line Items]                
Loss on extinguishment of debt, net         $ (29,473,000) $ 0 $ (32,295,000) $ 0
6.00% Senior Secured Convertible Notes Due May 1, 2025 | Convertible Notes Payable                
Debt Instrument [Line Items]                
Debt aggregate principal amount       $ 500,000,000        
Debt interest rate (as a percentage)       6.00%        
Proceeds from debt, net of fees       $ 488,700,000        
Debt issuance costs       $ 11,500,000        
Principal amount redeemed     $ 166,700,000          
Redemption amount deposited   $ 169,100,000            
Prorated unamortized debt issuance costs written off   $ 2,800,000            
Senior Secured Notes due 2025 | Convertible Notes Payable                
Debt Instrument [Line Items]                
Debt issuance costs $ 20,100,000              
Debt instrument, redemption terms, liquidity benchmark if senior notes are not outstanding 200,000,000              
Debt instrument, redemption terms, liquidity benchmark if senior notes are outstanding $ 250,000,000              
Convertible debt, principal amount redeemed (as a percentage) 100.00%              
Debt covenant, minimum cash amount $ 50,000,000              
Notes payable, fair value         231,200,000   231,200,000  
Senior Secured Notes due 2025 | Secured Debt                
Debt Instrument [Line Items]                
Debt aggregate principal amount $ 250,000,000              
Debt interest rate (as a percentage) 10.00%              
6% Secured Convertible Notes Due October 1, 2025 | Convertible Notes Payable                
Debt Instrument [Line Items]                
Debt instrument, redemption terms, liquidity benchmark if senior notes are not outstanding $ 75,000,000              
Debt instrument, redemption terms, liquidity benchmark if senior notes are outstanding 250,000,000              
Debt covenant, minimum cash amount $ 50,000,000              
Notes payable, fair value         $ 82,100,000   $ 82,100,000  
Conversion ratio 0.5128205              
Conversion price (in dollars per share) | $ / shares $ 1.95              
Convertible debt, threshold percentage of stock price trigger 300.00%              
Convertible debt, threshold consecutive trading days | d 20              
6% Secured Convertible Notes Due October 1, 2025 | Secured Debt                
Debt Instrument [Line Items]                
Debt aggregate principal amount $ 83,300,000              
Debt interest rate (as a percentage)       6.00%