Annual report pursuant to Section 13 and 15(d)

Debt - Additional Information (Details)

v3.21.1
Debt - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Debt Disclosure [Abstract]    
Interest expense $ 9.2 $ 0.7
November 2019 Notes    
Debt Instrument [Line Items]    
Debt fair value 2.5  
Senior Seller Notes    
Debt Instrument [Line Items]    
Debt fair value 9.0  
Junior Seller Notes    
Debt Instrument [Line Items]    
Debt fair value 4.5  
ABG Notes    
Debt Instrument [Line Items]    
Debt fair value 0.5  
June 2020 Notes    
Debt Instrument [Line Items]    
Debt fair value $ 1.3