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Earnings per Common Share - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
May 31, 2020
Earnings Per Share Disclosure [Line Items]        
Antidilutive securities excluded from computation of earnings per share (in shares)     0  
Options, Restricted Stock Units, And Performance Share Units        
Earnings Per Share Disclosure [Line Items]        
Antidilutive securities excluded from computation of earnings per share (in shares) 1,265,000      
Options And Restricted Stock        
Earnings Per Share Disclosure [Line Items]        
Antidilutive securities excluded from computation of earnings per share (in shares)   1,425,000    
Convertible Notes        
Earnings Per Share Disclosure [Line Items]        
Debt instrument, face amount       $ 258,750,000
Debt instrument, interest rate, stated percentage       2.75%
Convertible Notes | Convertible Debt Securities        
Earnings Per Share Disclosure [Line Items]        
Antidilutive securities excluded from computation of earnings per share (in shares)   663,000    
Convertible Notes | Senior Notes        
Earnings Per Share Disclosure [Line Items]        
Debt instrument, interest rate, stated percentage       2.75%
Debt instrument, convertible, conversion price (in dollars per share) $ 17.62