COMMITMENTS, CONTINGENCIES, AND GUARANTEES (Representation and Warranty Reserve) (Details) (USD $) In Thousands, unless otherwise specified	1 Months Ended	3 Months Ended				6 Months Ended
	May 31, 2014	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Representation and Warranty Reserve [Roll Forward]
Beginning Balance		$ 50,515		$ 50,707		$ 54,836		$ 50,662
Additions	(8,000)	(7,772)	[1]	8,970	[1]	(7,579)	[1]	15,793	[1]
Reductions		(1,881)		(3,456)		(6,395)		(10,234)
Ending Balance		$ 40,862		$ 56,221		$ 40,862		$ 56,221

[1] Includes the $8.0 million reduction in the representation and warranty liability.