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Equity - Narrative (Details) - shares
1 Months Ended 3 Months Ended 9 Months Ended
Nov. 08, 2021
Sep. 30, 2021
Sep. 30, 2021
Sep. 22, 2021
Dec. 31, 2020
Equity, Class of Treasury Stock [Line Items]          
Shares reserved for future issuance (in shares)       410,000  
Granted (in shares)     0    
Number of shares repurchased under share repurchase plan (in shares)   0 0    
Treasury shares that were previously surrendered by employees to satisfy tax withholdings (in shares)     1,300,000    
Treasury stock (in shares)   12,000,000 12,000,000   11,800,000
Subsequent Event          
Equity, Class of Treasury Stock [Line Items]          
Granted (in shares) 390,584        
Previous share repurchase programs          
Equity, Class of Treasury Stock [Line Items]          
Number of shares repurchased under share repurchase plan (in shares)     10,700,000