v2.4.0.8

EARNINGS PER COMMON SHARE (TABLES) | 6 Months Ended
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Jun. 30, 2013
Earnings Per Share [Abstract] |
BASIC AND DILUTED EARNINGS PER COMMON SHARE [Table Text Block] |
|  | Three months ended June 30, |  | Six months ended June 30, |
|  | 2013 |  | 2012 |  | 2013 |  | 2012 |
| Basic earnings per common share |  |  |  |  |  |  |  |
| Net income | $ | 83,725 |  |  | $ | 189,066 |  |  | $ | 395,280 |  |  | $ | 324,905 |  |
| Less: preferred shares dividends | 8,197 |  |  | 11,527 |  |  | 16,938 |  |  | 20,746 |  |
| Less: loss on repurchase of preferred shares | 3,081 |  |  | 9,387 |  |  | 3,081 |  |  | 14,009 |  |
| Net income available to common shareholders | 72,447 |  |  | 168,152 |  |  | 375,261 |  |  | 290,150 |  |
| Weighted average common shares outstanding - basic | 115,163 |  |  | 123,823 |  |  | 116,088 |  |  | 124,802 |  |
| Basic earnings per common share | $ | 0.63 |  |  | $ | 1.36 |  |  | $ | 3.23 |  |  | $ | 2.32 |  |
| Diluted earnings per common share |  |  |  |  |  |  |  |
| Net income available to common shareholders | $ | 72,447 |  |  | $ | 168,152 |  |  | $ | 375,261 |  |  | $ | 290,150 |  |
| Weighted average common shares outstanding - basic | 115,163 |  |  | 123,823 |  |  | 116,088 |  |  | 124,802 |  |
| Stock compensation plans | 1,508 |  |  | 1,160 |  |  | 1,572 |  |  | 1,023 |  |
| Weighted average common shares outstanding - diluted | 116,671 |  |  | 124,983 |  |  | 117,660 |  |  | 125,825 |  |
| Diluted earnings per common share | $ | 0.62 |  |  | $ | 1.35 |  |  | $ | 3.19 |  |  | $ | 2.31 |  |
| Anti-dilutive shares excluded from the dilutive computation | 35 |  |  | 539 |  |  | 473 |  |  | 1,220 |  |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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