XML 113 R99.htm IDEA: XBRL DOCUMENT v3.24.0.1
Share-Based Compensation and Capital Stock - Schedule of Activity Related to PVRSU Grants (Details) - Performance vested restricted stock units - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
PVRSUs granted at target (in shares) 110,636 111,585 98,544
Weighted average grant date fair value (in dollars per share) $ 128.71 $ 181.91 $ 108.75
Aggregate grant date fair value (in thousands) $ 14,240 $ 20,298 $ 10,716
PVRSUs forfeited and expired (in shares) 16,504 83,563 78,500
Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Requisite service period 9 months 9 months 9 months
Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Requisite service period 48 months 60 months 60 months