Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Schedule of Grants (Details)

v3.20.4
Stock-Based Compensation - Schedule of Grants (Details) - shares
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Options Outstanding (in shares) 9,500 18,248
RSUs Outstanding (in shares) 1,930,526  
Options and RSUs Exercised (in shares) 5,569,568  
Available Shares (in shares) 6,791,667  
Total (in shares) 14,301,261  
2017 ECP    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Options Outstanding (in shares) 0  
RSUs Outstanding (in shares) 972,860  
Options and RSUs Exercised (in shares) 1,485,473  
Available Shares (in shares) 6,791,667  
Total (in shares) 9,250,000  
2010 ECP    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Options Outstanding (in shares) 9,500  
RSUs Outstanding (in shares) 957,666  
Options and RSUs Exercised (in shares) 4,084,095  
Available Shares (in shares) 0  
Total (in shares) 5,051,261