XML 90 R81.htm IDEA: XBRL DOCUMENT v3.23.1
Stock-Based Compensation (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Apr. 25, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation expense $ 8.1 $ 7.3  
Stock-based compensation amortization expense unrecognized $ 56.6    
Average remaining vesting period (in years) 2 years 2 months 12 days    
Subsequent Event      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares authorized (in shares)     14,500
Time-Based Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares granted during the period (in shares) 1,500 1,200  
Award vesting period (in years) 3 years    
Average grant date fair value (usd per share) $ 11.91 $ 14.05  
Performance-Based Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period (in years) 3 years    
Average grant date fair value (usd per share) $ 12.80 $ 14.82  
Performance-Based Restricted Stock Units | Executive Officer      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares granted during the period (in shares) 723 567