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Line of Credit and Long-Term Debt - Convertible Note Hedge and Warrant Transactions (Details) - USD ($)
$ / shares in Units, $ in Thousands
9 Months Ended
Feb. 12, 2019
Sep. 30, 2022
Warrants and options indexed to Company's stock    
Warrants exercised   0
Convertible senior subordinated notes, Option to purchase shares    
Warrants and options indexed to Company's stock    
Options indexed to Company's stock (in shares) 4,646,393  
Price of options indexed to Company's stock (in dollars per share) $ 105.58  
Proceeds from sale of warrants $ 65,910  
Common stock warrants/Convertible note warrants    
Warrants and options indexed to Company's stock    
Option to purchase 4,646,393  
Exercise price (in dollars per share) $ 69.95  
Premiums paid for the note hedges $ 101,660