Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share - Reconciliation of Number of Common Stock used in Computing Basic and Diluted Earning Per Share (Details)

v3.21.2
Earnings Per Share - Reconciliation of Number of Common Stock used in Computing Basic and Diluted Earning Per Share (Details) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Weighted Average Number Of Shares Outstanding [Abstract]        
Weighted average shares outstanding - basic 115,411,032 117,188,398 115,905,834 117,946,805
Dilutive effect of share-based awards 750,523 745,042 749,670 750,031
Weighted average shares outstanding - diluted 116,161,555 117,933,440 116,655,504 118,696,836