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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 | 68,083 |  |  |  |  | 68,083 |  |
Other comprehensive income | 17,062 |  |  |  |  |  |  | 17,062
Stock compensation costs | 3,637 |  |  |  | 3,637 |  |  |
Tax benefit from stock compensation plans, net | 29 |  |  |  | 29 |  |  |
Issuance of 193,831 and 205,103 shares of common stock pursuant to various stock compensation plans and agreements for the period ended March 31, 2013 and 2012, respectively | 1,539 |  |  |  | 1,539 |  |  |
Cancellation of 22,050 and 47,489 shares of common stock due to forfeitures of issued restricted stock for the period ended March 31, 2013 and 2012, respectively |  |  |  |  | 883 |  | (883) |
344,423 and 60,073 shares of restricted stock surrendered due to employee tax liability for the period ended March 31, 2013 and 2012, respectively | (1,313) |  |  |  |  |  | (1,313) |
Preferred stock dividends | (1,714) |  |  |  |  | (1,714) |  |
Common stock dividends | (14,791) |  |  |  |  | (14,791) |  |
Purchase of 3,543,100 and 4,554,827 shares of treasury stock pursuant to the Stock Repurchase Program for the period ended March 31, 2013 and 2012, respectively | (100,978) |  |  |  |  |  | (100,978) |
BALANCE at Mar. 31, 2012 | 2,283,297 |  | 83,027 | 157 | 1,449,971 | 986,195 | (219,175) | (16,878)
BALANCE at Dec. 31, 2012 | 2,382,122 | 0 | 83,027 | 157 | 1,464,739 | 1,151,828 | (322,298) | 4,669
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |
Net income | 72,091 |  |  |  |  | 72,091 |  |
Other comprehensive income | 1,516 |  |  |  |  |  |  | 1,516
Stock compensation costs | 2,504 |  |  |  | 2,504 |  |  |
Tax benefit from stock compensation plans, net | 2,602 |  |  |  | 2,602 |  |  |
Issuance of 193,831 and 205,103 shares of common stock pursuant to various stock compensation plans and agreements for the period ended March 31, 2013 and 2012, respectively | 442 |  |  |  | 442 |  |  |
Cancellation of 22,050 and 47,489 shares of common stock due to forfeitures of issued restricted stock for the period ended March 31, 2013 and 2012, respectively |  |  |  |  | 387 |  | (387) |
344,423 and 60,073 shares of restricted stock surrendered due to employee tax liability for the period ended March 31, 2013 and 2012, respectively | (8,365) |  |  |  |  |  | (8,365) |
Preferred stock dividends | (1,714) |  |  |  |  | (1,714) |  |
Common stock dividends | (21,079) |  |  |  |  | (21,079) |  |
Purchase of 3,543,100 and 4,554,827 shares of treasury stock pursuant to the Stock Repurchase Program for the period ended March 31, 2013 and 2012, respectively | (87,000) |  |  |  |  |  | (87,000) |
BALANCE at Mar. 31, 2013 | $ 2,343,119 |  | $ 83,027 | $ 157 | $ 1,470,674 | $ 1,201,126 | $ (418,050) | $ 6,185

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