TAXES (Details 4) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2010	Dec. 31, 2011 Scenario, Adjustment [Member]
Balance of unrecognized tax benefits as of January 1,	$ 361,829	$ 331,241	$ 335,432
Increases for positions taken in prior years	482	1,072	0
Decreases for positions taken in prior years	0		(36)
Increases for positions related to the current year	13,514	4,302	26,530
Amounts of decreases related to settlements	(384)	(812)	0
Reductions due to lapse of statutes of limitations	(615)	(371)	(97)
Balance of unrecognized tax benefits as of December 31,	$ 374,826	$ 335,432	$ 361,829

The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns as of the balance sheet date.

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