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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified | Total | Preferred Stock | Additional Paid In Capital Preferred Stock | Common Stock | Additional Paid In Capital Common Stock | Retained Earnings | Treasury Stock | Accumulated Other Comprehensive Income (Loss), Net of Tax
--- | --- | --- | --- | --- | --- | --- | --- | ---
BALANCE at Dec. 31, 2011 | $ 2,311,743 |  | $ 83,027 | $ 157 | $ 1,443,883 | $ 934,617 | $ (116,001) | $ (33,940)
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |
Net income | 138,640 |  |  |  |  | 138,640 |  |
Other comprehensive income (loss) | 18,017 |  |  |  |  |  |  | 18,017
Stock compensation costs | 7,773 |  |  |  | 7,773 |  |  |
Tax benefit from stock compensation plans, net | 157 |  |  |  | 157 |  |  |
Issuance of 245,261 and 274,430 shares of common stock pursuant to various stock compensation plans and agreements for the period ended June 30, 2013 and 2012, respectively | 2,678 |  |  |  | 2,678 |  |  |
Cancellation of 44,793 and 108,662 shares of common stock due to forfeitures of issued restricted stock for the period ended June 30, 2013 and 2012, respectively |  |  |  |  | 1,870 |  | (1,870) |
356,426 and 63,636 shares of restricted stock surrendered due to employee tax liability for the period ended June 30, 2013 and 2012, respectively | (1,396) |  |  |  |  |  | (1,396) |
Preferred stock dividends | (3,428) |  |  |  |  | (3,428) |  |
Common stock dividends | (29,294) |  |  |  |  | (29,294) |  |
Purchase of 8,026,807 and 6,784,227 shares of treasury stock pursuant to the Stock Repurchase Program for the period ended June 30, 2013 and 2012, respectively | (149,950) |  |  |  |  |  | (149,950) |
BALANCE at Jun. 30, 2012 | 2,294,940 |  | 83,027 | 157 | 1,456,361 | 1,040,535 | (269,217) | (15,923)
BALANCE at Dec. 31, 2012 | 2,382,122 |  | 83,027 | 157 | 1,464,739 | 1,151,828 | (322,298) | 4,669
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |
Net income | 146,106 |  |  |  |  | 146,106 |  |
Other comprehensive income (loss) | (26,347) |  |  |  |  |  |  | (26,347)
Stock compensation costs | 5,898 |  |  |  | 5,898 |  |  |
Tax benefit from stock compensation plans, net | 2,803 |  |  |  | 2,803 |  |  |
Issuance of 245,261 and 274,430 shares of common stock pursuant to various stock compensation plans and agreements for the period ended June 30, 2013 and 2012, respectively | 1,150 |  |  |  | 1,150 |  |  |
Cancellation of 44,793 and 108,662 shares of common stock due to forfeitures of issued restricted stock for the period ended June 30, 2013 and 2012, respectively |  |  |  |  | 804 |  | (804) |
356,426 and 63,636 shares of restricted stock surrendered due to employee tax liability for the period ended June 30, 2013 and 2012, respectively | (8,667) |  |  |  |  |  | (8,667) |
Preferred stock dividends | (3,428) |  |  |  |  | (3,428) |  |
Common stock dividends | (41,694) |  |  |  |  | (41,694) |  |
Conversion of 85,710 shares of Series A preferred stock into 5,594,080 shares of common stock |  |  | (83,027) | 6 | 83,021 |  |  |
Purchase of 8,026,807 and 6,784,227 shares of treasury stock pursuant to the Stock Repurchase Program for the period ended June 30, 2013 and 2012, respectively | (199,992) |  |  |  |  |  | (199,992) |
BALANCE at Jun. 30, 2013 | $ 2,257,951 | $ 0 |  | $ 163 | $ 1,558,415 | $ 1,252,812 | $ (531,761) | $ (21,678)

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