XML 76 R55.htm IDEA: XBRL DOCUMENT v3.20.4
EARNINGS PER SHARE (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Numerator:      
Net income $ 206,115 $ 293,109 $ 287,066
Denominator (shares in 000's):      
Basic weighted average shares outstanding (in shares) 59,633,000 61,960,000 64,886,000
Effect of dilutive securities - stock options and awards (in shares) 615,000 698,000 796,000
Diluted weighted average shares outstanding (in shares) 60,248,000 62,658,000 65,682,000
Basic earnings per share (in dollars per share) $ 3.46 $ 4.73 $ 4.42
Diluted earnings per share (in dollars per share) $ 3.42 $ 4.68 $ 4.37
Anti-dilutive shares excluded from the computation of diluted earnings per share 615,302 524,110 324,688