LOANS AND ALLOWANCE FOR LOAN LOSSES (Allowance for Credit Losses on Financing Receivables) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Receivables [Abstract]
Balance, beginning of year	$ 91,602	$ 137,710	$ 201,033
Loans charged-off	(25,835)	(78,070)	(154,627)
Recoveries of loans previously charged-off	20,266	29,962	22,304
Net loans charged-off	(5,569)	(48,108)	(132,323)
Provision (benefit) for loan losses	(5,000)	2,000	69,000
Balance, end of year	$ 81,033	$ 91,602	$ 137,710