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Fair Value of Financial Instruments - Narrative (Details) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Convertible Debt | 2026 Notes: | Level 2    
Derivative [Line Items]    
Long-term debt, fair value $ 681,030,000 $ 720,284,000
Convertible Debt | 2027 Notes: | Level 2    
Derivative [Line Items]    
Long-term debt, fair value 502,257,000 $ 531,915,000
Interest rate swap | Not Designated as Hedging Instrument    
Derivative [Line Items]    
Notional amount $ 200,000,000