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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, 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 19) |  |  |  | (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 19) |  |  |  | (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
Net income |  |  | 249,624 |  |  | 249,624
Dividends paid |  |  | (22,017) |  |  | (22,017)
Stock awards and exercise of stock options (Note 4) | 282 | 106,619 |  | (43,932) |  | 62,969
Purchases of treasury stock (Note 19) |  |  |  | (114,074) |  | (114,074)
Other |  | (1,061) |  | (45) | 46 | (1,060)
Balance at Dec. 31, 2022 | $ 36,796 | $ 1,149,899 | $ 2,197,918 | $ (2,588,145) | $ 2,247 | $ 798,715

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