XML 55 R46.htm IDEA: XBRL DOCUMENT v3.23.2
Stock-Based Compensation Plans - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Additional disclosures    
Stock-based compensation expense $ 15,192 $ 17,751
Capitalized stock-based compensation cost $ 6,483 $ 5,614
Performance Shares    
Additional disclosures    
Weighted average grant date value (in dollars per share) $ 177.85  
Restricted stock and restricted stock units    
Additional disclosures    
Unrecognized compensation cost $ 44,587  
Weighted average period for recognition of unrecognized compensation cost 2 years 1 month 6 days