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Consolidated Statements Of Changes In Stockholders Equity - USD ($)
$ in Thousands
Capital Stock [Member]
Paid-In Capital [Member]
Retained Earnings [Member]
Treasury Stock-At Cost [Member]
Deferred Compensation Payable In Company Stock [Member]
Total
Balance at Dec. 31, 2018 $ 35,311 $ 774,358 $ 1,225,617 $ (1,446,296) $ 2,344 $ 591,334
Net income 219,923 219,923
Dividends paid (19,788) (19,788)
Stock awards and exercise of stock options (Note 4) 500 85,788 (59,043) 27,245
Purchases of treasury stock (Note 18) (92,631) (92,631)
Other 525 30 (30) 525
Balance at Dec. 31, 2019 35,811 860,671 1,425,752 (1,597,940) 2,314 726,608
Net income 319,466 319,466
Dividends paid (21,079) (21,079)
Stock awards and exercise of stock options (Note 4) 448 100,427 (49,020) 51,855
Purchases of treasury stock (Note 18) (175,594) (175,594)
Other 306 (362) (25) 25 (56)
Balance at Dec. 31, 2020 36,259 961,404 1,723,777 (1,822,579) 2,339 901,200
Net income 268,550 268,550
Dividends paid (22,016) (22,016)
Stock awards and exercise of stock options (Note 4) 255 82,921 (31,037) 52,139
Purchases of treasury stock (Note 18) (576,483) (576,483)
Other 16 5 (138) (117)
Balance at Dec. 31, 2021 $ 36,514 $ 1,044,341 $ 1,970,311 $ (2,430,094) $ 2,201 $ 623,273