INCOME TAXES (Deferred Tax Asset Valuation Allowance Rollforward) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Balance, beginning of year	$ 376,224	$ 391,629	$ 370,125
Reversal of deferred tax asset valuation allowance to provision for income taxes	(319,142)	(643)	(115)
(Decrease) increase in deferred tax asset valuation allowance to provision for income taxes	(27,319)	(468)	31,621
Increase (decrease) in deferred tax asset valuation allowance to accumulated other comprehensive income	13,617	(14,294)	(10,002)
Balance, end of year	$ 43,380	$ 376,224	$ 391,629