INCOME TAXES INCOME TAXES - Unrecognized Tax Benefits Reconciliation (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at the beginning of the year	$ 25,900	$ 26,200	$ 28,600
Tax positions related to current year:
Additions	1,000	100	0
Reductions	(100)	0	(100)
Expiration of statutes of limitations	(1,300)	(400)	(2,300)
Balance at the end of the year	$ 25,500	$ 25,900	$ 26,200