XML 68 R58.htm IDEA: XBRL DOCUMENT v3.23.1
Share-Based Compensation - Additional Information (Details) - USD ($)
shares in Thousands, $ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Share-based compensation expenses $ 4.3 $ 3.6
Share-based compensation expense, income tax benefit 4.1 $ 2.8
Unrecognized share-based compensation expense $ 40.9  
Unrecognized share-based compensation expense, over weighted-average period 2 years  
RSUs    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Unrecognized share-based compensation expense $ 22.6  
Unrecognized share-based compensation expense, over weighted-average period 2 years 3 months 18 days  
Share-based compensation award, granted 296  
Performance Share Units    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Unrecognized share-based compensation expense $ 18.3  
Unrecognized share-based compensation expense, over weighted-average period 1 year 8 months 12 days  
Share-based compensation award, granted 412  
Performance Share Units | Certain Executive Officers and Senior Management    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Share-based compensation award, granted 412  
2016 PIP    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Shares authorized and available for grant 2,900  
2023 Performance Grant [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Share-based compensation award, granted 265  
2023 Performance Grant [Member] | Performance Share Units | Maximum    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Potential payout for awards 530  
2023 Performance Grant [Member] | Performance Share Units | Minimum    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Potential payout for awards 0  
2020 Performance Grants [Member] | Performance Share Units | Certain Executive Officers and Senior Management    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Share-based compensation award, granted 147