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EARNINGS PER SHARE (Tables) | 9 Months Ended
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Sep. 30, 2012
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | Earnings per share (EPS) were as follows (amounts in thousands, except per share data):
| Three months ended
| September 30, 2012 |  | September 30, 2011
| Titan Net income |  | Weighted- average shares |  | Per share amount |  | Titan Net income |  | Weighted- average shares |  | Per share amount
Basic earnings per share | $ | 19,579 |  |  | 42,180 |  |  | $ | 0.46 |  |  | $ | 21,163 |  |  | 42,028 |  |  | $ | 0.50 |
Effect of stock options/trusts | — |  |  | 237 |  |  |  |  |  | — |  |  | 238 |  |  |  |
Effect of convertible notes | 1,143 |  |  | 10,909 |  |  |  |  | 1,091 |  |  | 10,795 |  |  |
Diluted earnings per share | $ | 20,722 |  |  | 53,326 |  |  | $ | 0.39 |  |  | $ | 22,254 |  |  | 53,061 |  |  | $ | 0.42 |
| Nine months ended
| September 30, 2012 |  | September 30, 2011
| Titan Net income |  | Weighted- average shares |  | Per share amount |  | Titan Net income |  | Weighted- average shares |  | Per share amount
Basic earnings per share | $ | 99,054 |  |  | 42,148 |  |  | $ | 2.35 |  |  | $ | 43,691 |  |  | 41,512 |  |  | $ | 1.05 |
Effect of stock options/trusts | — |  |  | 258 |  |  |  |  |  | — |  |  | 287 |  |  |  |
Effect of convertible notes | 3,429 |  |  | 10,909 |  |  |  |  | 3,385 |  |  | 11,171 |  |  |
Diluted earnings per share | $ | 102,483 |  |  | 53,315 |  |  | $ | 1.92 |  |  | $ | 47,076 |  |  | 52,970 |  |  | $ | 0.89 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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