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STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE (Tables) | 12 Months Ended
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Dec. 31, 2014
STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE |
Earnings per share calculations |
|  | Year Ended December 31, 2014
|  | Net Income |  | Number of Shares |  | Per Share Amounts
|  | (In thousands, except per share data)
Net income |  | $ | 342,483 |  |  |  |  |  |  |
Less: |  |  |  |  |  |  |  |  |
Preferred stock dividends |  | — |  |  |  |  |  |  |
Earnings allocated to participating securities |  | (502 | ) |  |  |  |  |  |
Basic EPS — income allocated to common stockholders |  | $ | 341,981 |  |  | 142,952 |  |  | $ | 2.39 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |
Stock options |  | — |  |  | 67 |  |  |  |
Restricted stock units |  | 287 |  |  | 398 |  |  |  |
Convertible preferred stock |  | — |  |  | — |  |  |  |
Warrants |  | — |  |  | 146 |  |  |  |
Diluted EPS — income allocated to common stockholders |  | $ | 342,268 |  |  | 143,563 |  |  | $ | 2.38 |
|  | Year Ended December 31, 2013
|  | Net Income |  | Number of Shares |  | Per Share Amounts
|  | (In thousands, except per share data)
Net income |  | $ | 295,045 |  |  |  |  |  |  |
Less: |  |  |  |  |  |  |  |  |
Preferred stock dividends |  | (3,428 | ) |  |  |  |  |  |
Earnings allocated to participating securities |  | (1,692 | ) |  |  |  |  |  |
Basic EPS — income allocated to common stockholders |  | $ | 289,925 |  |  | 137,342 |  |  | $ | 2.11 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |
Stock options |  | — |  |  | 71 |  |  |  |
Restricted stock units |  | 196 |  |  | 327 |  |  |  |
Convertible preferred stock |  | 3,428 |  |  | 1,834 |  |  |  |
Diluted EPS — income allocated to common stockholders |  | $ | 293,549 |  |  | 139,574 |  |  | $ | 2.10 |
|  | Year Ended December 31, 2012
|  | Net Income |  | Number of Shares |  | Per Share Amounts
|  | (In thousands, except per share data)
Net income |  | $ | 281,650 |  |  |  |  |  |  |
Less: |  |  |  |  |  |  |  |  |
Preferred stock dividends |  | (6,857 | ) |  |  |  |  |  |
Earnings allocated to participating securities |  | (3,279 | ) |  |  |  |  |  |
Basic EPS — income allocated to common stockholders |  | $ | 271,514 |  |  | 141,457 |  |  | $ | 1.92 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |
Stock options |  | — |  |  | 29 |  |  |  |
Restricted stock units |  | 47 |  |  | 118 |  |  |  |
Convertible preferred stock |  | 6,857 |  |  | 5,571 |  |  |  |
Diluted EPS — income allocated to common stockholders |  | $ | 278,418 |  |  | 147,175 |  |  | $ | 1.89 |
Shares excluded from the calculation of diluted EPS: |
|  | Year Ended December 31,
|  | 2014 |  | 2013 |  | 2012
|  | (In thousands)
Stock options |  | 20 |  |  | 177 |  |  | 340 |
Restricted stock units |  | 7 |  |  | 10 |  |  | 5 |
Schedule of accumulated other comprehensive (loss) income balances |
|  | 2014 |  | 2013 |  | 2012
Year Ended December 31, |  | Investment Securities Available-for-Sale |  | Other Investments |  | Accumulative Other Comprehensive (Loss) Income |  | Investment Securities Available-for-Sale |  | Other Investments |  | Accumulative Other Comprehensive Income (Loss) |  | Investment Securities Available-for-Sale |  | Other Investments |  | Foreign Currency Translation Adjustments |  | Accumulative Other Comprehensive (Loss) Income
|  |  |  | (In thousands) |  |
Balance, beginning of the period |  | $ | (30,538 | ) |  | $ | 79 |  |  | $ | (30,459 | ) |  | $ | 4,643 |  |  | $ | 26 |  |  | $ | 4,669 |  |  | $ | (34,848 | ) |  | $ | 8 |  |  | $ | 900 |  |  | $ | (33,940 | )
Net unrealized gains (losses) arising during period |  | 41,008 |  |  | (97 | ) |  | 40,911 |  |  | (28,169 | ) |  | 336 |  |  | (27,833 | ) |  | 42,868 |  |  | 31 |  |  | — |  |  | 42,899 |
Less: reclassification adjustment for (gains) losses included in net income |  | (6,294 | ) |  | 79 |  |  | (6,215 | ) |  | (7,012 | ) |  | (283 | ) |  | (7,295 | ) |  | (439 | ) |  | (13 | ) |  | — |  |  | (452 | )
Net unrealized gains (losses) |  | 34,714 |  |  | (18 | ) |  | 34,696 |  |  | (35,181 | ) |  | 53 |  |  | (35,128 | ) |  | 42,429 |  |  | 18 |  |  | — |  |  | 42,447 |
Noncredit-related impairment loss on securities |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (2,938 | ) |  | — |  |  | — |  |  | (2,938 | )
Foreign currency translation adjustments |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (900 | ) |  | (900 | )
Balance, end of the period |  | $ | 4,176 |  |  | $ | 61 |  |  | $ | 4,237 |  |  | $ | (30,538 | ) |  | $ | 79 |  |  | $ | (30,459 | ) |  | $ | 4,643 |  |  | $ | 26 |  |  | $ | — |  |  | $ | 4,669 |
Schedule of components of other comprehensive income (loss), reclassifications to net income by income statement line item and the related tax effects |
|  | 2014 |  | 2013 |  | 2012
Year Ended December 31, |  | Before-Tax Amount |  | Tax Expense or Benefit |  | Net-of-Tax Amount |  | Before-Tax Amount |  | Tax Expense or Benefit |  | Net-of-Tax Amount |  | Before-Tax Amount |  | Tax Expense or Benefit |  | Net-of-Tax Amount
|  |  |  | (In thousands) |  |
Unrealized gains (losses) on investment securities available-for-sale: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net unrealized gains (losses) arising during period |  | $ | 70,704 |  |  | $ | (29,696 | ) |  | $ | 41,008 |  |  | $ | (48,567 | ) |  | $ | 20,398 |  |  | $ | (28,169 | ) |  | $ | 73,910 |  |  | $ | (31,042 | ) |  | $ | 42,868 |
Less: reclassification adjustment for gains included in net income (1) |  | (10,851 | ) |  | 4,557 |  |  | (6,294 | ) |  | (12,089 | ) |  | 5,077 |  |  | (7,012 | ) |  | (757 | ) |  | 318 |  |  | (439 | )
Net unrealized gains (losses) |  | 59,853 |  |  | (25,139 | ) |  | 34,714 |  |  | (60,656 | ) |  | 25,475 |  |  | (35,181 | ) |  | 73,153 |  |  | (30,724 | ) |  | 42,429 |
Noncredit-related impairment loss on securities |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (5,066 | ) |  | 2,128 |  |  | (2,938 | )
Foreign currency translation adjustments |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (1,552 | ) |  | 652 |  |  | (900 | )
Unrealized (losses) gains on other investments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net unrealized (losses) gains arising during period |  | (167 | ) |  | 70 |  |  | (97 | ) |  | 579 |  |  | (243 | ) |  | 336 |  |  | 53 |  |  | (22 | ) |  | 31 |
Less: reclassification adjustment for losses (gains) included in income (2) |  | 136 |  |  | (57 | ) |  | 79 |  |  | (488 | ) |  | 205 |  |  | (283 | ) |  | (23 | ) |  | 10 |  |  | (13 | )
Net unrealized (losses) gains |  | (31 | ) |  | 13 |  |  | (18 | ) |  | 91 |  |  | (38 | ) |  | 53 |  |  | 30 |  |  | (12 | ) |  | 18 |
Other comprehensive income (loss) |  | $ | 59,822 |  |  | $ | (25,126 | ) |  | $ | 34,696 |  |  | $ | (60,565 | ) |  | $ | 25,437 |  |  | $ | (35,128 | ) |  | $ | 66,565 |  |  | $ | (27,956 | ) |  | $ | 38,609 |
(1) | The pretax amount is reported in net gains on sales of investment securities in the consolidated statements of income.
(2) | The pretax income is reported in dividend and other investment income in the consolidated statements of income.

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