XML 36 R26.htm IDEA: XBRL DOCUMENT v3.21.1
Stock-based Compensation Plans Grants (Tables)
3 Months Ended
Mar. 31, 2021
Compensation Related Costs [Abstract]  
Summary of RSUs and PSUs Granted A summary of the RSUs and PSUs granted during 2021 is presented below (units in thousands):
Grant YearAward Type
Number of Units Awarded (1)
Vesting Terms
2021RSU62
Vest equally over three service periods ending in 2024
2021PSU27
Three year performance and service period ending in 2023
(1) PSUs presented are based on the target number of units for the original PSU grant.