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EARNINGS PER SHARE (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Earnings Per Share [Abstract]
Net income attributable to Titan	$ 44,056	$ 25,564	$ 79,475	$ 22,528
Dilutive Securities, Effect on Basic Earnings Per Share, Including Options and Restrictive Stock Units	0	0	0	0
Dilutive Securities, Effect on Basic Earnings Per Share	1,143	1,091	2,286	2,294
Titan Net income (loss)	$ 45,199	$ 26,655	$ 81,761	$ 24,822
Weighted Average Number of Shares Outstanding, Basic	42,158	41,981	42,132	41,250
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	270	330	272	314
Incremental Common Shares Attributable to Conversion of Debt Securities	11,088	11,083	11,088	11,665
Weighted-average shares	53,516	53,394	53,492	53,229
Earnings Per Share, Basic	$ 1.05	$ 0.61	$ 1.89	$ 0.55
Earnings Per Share, Diluted	$ 0.84	$ 0.50	$ 1.53	$ 0.47

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