XML 54 R44.htm IDEA: XBRL DOCUMENT v3.21.2
Stock-Based Compensation - Annual Awards (Details) - Annual RSUs - $ / shares
3 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granted (in shares) 4,073 33,895
Weighted-average grant date fair value (in dollars per share) $ 335.87 $ 200.71