XML 117 R104.htm IDEA: XBRL DOCUMENT v3.22.4
Earnings Per Share - Computation of Basic and Diluted Earnings Per Common Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Numerator:      
Net income $ 332,152 $ 288,957 $ 75,387
Income allocated to participating securities (1,881) (1,125) (423)
Net income available to common shareholders $ 330,271 $ 287,832 $ 74,964
Denominator:      
Weighted average common shares outstanding - basic (in shares) 54,595 55,379 55,175
Basic earnings per share (in dollars per share) $ 6.05 $ 5.20 $ 1.36
Numerator:      
Net income $ 332,152 $ 288,957 $ 75,387
Income allocated to participating securities (1,881) (1,125) (423)
Net income available to common shareholders $ 330,271 $ 287,832 $ 74,964
Denominator:      
Weighted average common shares outstanding - basic (in shares) 54,595 55,379 55,175
Diluted effect of stock options and PVRSUs (in shares) 526 504 354
Weighted average commons shares outstanding - diluted (in shares) 55,121 55,883 55,529
Diluted earnings per share (in dollars per share) $ 5.99 $ 5.15 $ 1.35