XML 45 R33.htm IDEA: XBRL DOCUMENT v3.22.1
Stockholders' Equity - Narrative (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended
Dec. 31, 2021
shares
Mar. 31, 2022
USD ($)
stockOptionPlan
$ / shares
shares
Mar. 31, 2021
USD ($)
shares
Shareholders Equity [Line Items]      
Number of stock option plans | stockOptionPlan   1  
Common shares issued upon exercise of options (in share)   600,000 1,800,000
Shares withheld for tax withholding obligation   300,000 800,000
Payment tax withholding share-based payment arrangement | $   $ 1,888 $ 16,444
Treasury stock shares acquired   21,600,000 21,300,000
Restricted Stock Units (RSUs)      
Shareholders Equity [Line Items]      
Grants in period (in shares)   200,000  
Weighted average grant date fair value (in dollars per share) | $ / shares   $ 19.34  
2012 Equity Incentive Award Plan      
Shareholders Equity [Line Items]      
Increase in shares authorized for grant (in shares) 4,200,000