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v3.20.2

Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Total | Preferred Stock | Common Stock | Surplus | Accumulated Other Comprehensive Income (Loss) | Undivided Profits | Impact of ASU 2016-13 adoption | Impact of ASU 2016-13 adoption Undivided Profits
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2018 | $ 2,246,434 | $ 0 | $ 923 | $ 1,597,944 | $ (27,374) | $ 674,941 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Comprehensive income | 146,309 |  |  |  | 42,690 | 103,619 |  |
Stock issued for employee stock purchase plan | 1,312 |  | 1 | 1,311 |  |  |  |
Stock-based compensation plans, net | 3,219 |  | 2 | 3,217 |  |  |  |
Stock issued for Reliance acquisition – 3,999,623 shares | 144,830 | 42,000 | 40 | 102,790 |  |  |  |
Preferred stock retirement | (42,000) | (42,000) |  |  |  |  |  |
Dividends on preferred stock | (326) |  |  |  |  | (326) |  |
Dividends on common stock | (30,265) |  |  |  |  | (30,265) |  |
Balance at Jun. 30, 2019 | 2,469,513 | 0 | 966 | 1,705,262 | 15,316 | 747,969 |  |
Balance at Dec. 31, 2018 | 2,246,434 | 0 | 923 | 1,597,944 | (27,374) | 674,941 |  |
Balance at Dec. 31, 2019 | $ 2,988,924 | 767 | 1,136 | 2,117,282 | 20,891 | 848,848 | $ (128,101) | $ (128,101)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Accounting Standards Update [Extensible List] | us-gaap:AccountingStandardsUpdate201613Member |  |  |  |  |  |  |
Balance at Mar. 31, 2019 | $ 2,302,321 | 0 | 926 | 1,599,566 | (6,000) | 707,829 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Comprehensive income | 77,240 |  |  |  | 21,316 | 55,924 |  |
Stock-based compensation plans, net | 2,906 |  |  | 2,906 |  |  |  |
Stock issued for Reliance acquisition – 3,999,623 shares | 144,830 | 42,000 | 40 | 102,790 |  |  |  |
Preferred stock retirement | (42,000) | (42,000) |  |  |  |  |  |
Dividends on preferred stock | (326) |  |  |  |  | (326) |  |
Dividends on common stock | (15,458) |  |  |  |  | (15,458) |  |
Balance at Jun. 30, 2019 | 2,469,513 | 0 | 966 | 1,705,262 | 15,316 | 747,969 |  |
Balance at Dec. 31, 2019 | 2,988,924 | 767 | 1,136 | 2,117,282 | 20,891 | 848,848 | $ (128,101) | $ (128,101)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Comprehensive income | 169,457 |  |  |  | 33,419 | 136,038 |  |
Stock issued for employee stock purchase plan | 956 |  | 1 | 955 |  |  |  |
Stock-based compensation plans, net | 4,406 |  | 2 | 4,404 |  |  |  |
Stock repurchases – 4,922,336 shares | (93,307) |  | (49) | (93,258) |  |  |  |
Dividends on preferred stock | (26) |  |  |  |  | (26) |  |
Dividends on common stock | (37,606) |  |  |  |  | (37,606) |  |
Balance at Jun. 30, 2020 | $ 2,904,703 | 767 | 1,090 | 2,029,383 | 54,310 | 819,153 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Accounting Standards Update [Extensible List] | us-gaap:AccountingStandardsUpdate201613Member |  |  |  |  |  |  |
Balance at Mar. 31, 2020 | $ 2,845,400 | 767 | 1,090 | 2,026,420 | 38,230 | 778,893 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Comprehensive income | 74,882 |  |  |  | 16,080 | 58,802 |  |
Stock-based compensation plans, net | 2,963 |  |  | 2,963 |  |  |  |
Dividends on preferred stock | (13) |  |  |  |  | (13) |  |
Dividends on common stock | (18,529) |  |  |  |  | (18,529) |  |
Balance at Jun. 30, 2020 | $ 2,904,703 | $ 767 | $ 1,090 | $ 2,029,383 | $ 54,310 | $ 819,153 |  |

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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 + Details
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