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v3.22.2

Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands | Total | Common Stock | Capital Surplus | Retained Earnings | Accumulated Other Comprehensive Income (Loss) | Treasury Stock
--- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2020 | $ 3,016,948 | $ 55,057 | $ 1,090,450 | $ 1,891,246 | $ 318,340 | $ (338,145)
Total comprehensive income (loss) | 84,822 |  |  | 180,055 | (95,233) |
Dividends | (31,167) |  |  | (31,167) |  |
Purchase of treasury stock | (4,088) |  |  |  |  | (4,088)
Issuances of equity awards, net of forfeitures | 695 |  | (4,122) |  |  | 4,817
Recognition of equity-based compensation | 8,609 |  | 8,609 |  |  |
Sale of treasury stock | 301 |  | 148 |  |  | 153
Exercise of stock options | 14,124 |  | 3,054 |  |  | 11,070
Ending Balance at Jun. 30, 2021 | 3,090,244 | 55,057 | 1,098,139 | 2,040,134 | 223,107 | (326,193)
Beginning Balance at Mar. 31, 2021 | 2,958,239 | 55,057 | 1,093,667 | 1,968,318 | 169,197 | (328,000)
Total comprehensive income (loss) | 141,322 |  |  | 87,412 | 53,910 |
Dividends | (15,596) |  |  | (15,596) |  |
Purchase of treasury stock | (61) |  |  |  |  | (61)
Issuances of equity awards, net of forfeitures |  |  | (79) |  |  | 79
Recognition of equity-based compensation | 4,152 |  | 4,152 |  |  |
Sale of treasury stock | 150 |  | 83 |  |  | 67
Exercise of stock options | 2,038 |  | 316 |  |  | 1,722
Ending Balance at Jun. 30, 2021 | 3,090,244 | 55,057 | 1,098,139 | 2,040,134 | 223,107 | (326,193)
Beginning Balance at Dec. 31, 2021 | 3,145,424 | 55,057 | 1,110,520 | 2,176,998 | 126,314 | (323,465)
Total comprehensive income (loss) | (447,598) |  |  | 243,519 | (691,117) |
Dividends | (36,063) |  |  | (36,063) |  |
Purchase of treasury stock | (31,806) |  |  |  |  | (31,806)
Issuances of equity awards, net of forfeitures | 679 |  | (6,630) |  |  | 7,309
Recognition of equity-based compensation | 11,223 |  | 11,223 |  |  |
Sale of treasury stock | 285 |  | 174 |  |  | 111
Exercise of stock options | 744 |  | 217 |  |  | 527
Ending Balance at Jun. 30, 2022 | 2,642,888 | 55,057 | 1,115,504 | 2,384,454 | (564,803) | (347,324)
Beginning Balance at Mar. 31, 2022 | 2,748,405 | 55,057 | 1,109,585 | 2,265,129 | (343,128) | (338,238)
Total comprehensive income (loss) | (84,119) |  |  | 137,556 | (221,675) |
Dividends | (18,231) |  |  | (18,231) |  |
Purchase of treasury stock | (9,319) |  |  |  |  | (9,319)
Recognition of equity-based compensation | 5,738 |  | 5,738 |  |  |
Sale of treasury stock | 147 |  | 90 |  |  | 57
Exercise of stock options | 267 |  | 91 |  |  | 176
Ending Balance at Jun. 30, 2022 | $ 2,642,888 | $ 55,057 | $ 1,115,504 | $ 2,384,454 | $ (564,803) | $ (347,324)

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