XML 109 R93.htm IDEA: XBRL DOCUMENT v3.24.0.1
Equity Awards - Schedule of Stock Option Activity and Other Stock Option Information (Details) - Stock options - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Number of shares        
Beginning balance (in shares) 23,299 23,676 25,574  
Grants (in shares) 0 0 0  
Exercises (in shares) (4,138) (377) (1,632)  
Forfeitures/expirations (in shares) 0 0 (266)  
Ending balance (in shares) 19,161 23,299 23,676 25,574
Exercisable (in shares) 19,161      
Weighted- average exercise price        
Beginning balance (in dollars share) $ 65.76 $ 65.30 $ 65.80  
Grants (in dollars share) 0 0 0  
Exercises (in dollars share) 53.95 36.87 69.44  
Forfeitures/expirations (in dollars share) 0 0 87.66  
Ending balance (in dollars share) 68.32 $ 65.76 $ 65.30 $ 65.80
Weighted-average exercise price (in dollars per share) $ 68.32      
Weighted-average remaining contractual life (years) 2 years 2 months 12 days 3 years 4 years 5 years
Exercisable, weighted-average remaining contractual life (years) 2 years 2 months 12 days      
Aggregate intrinsic value $ 461 $ 352 $ 93 $ 755
Exercisable, aggregate intrinsic value $ 461