SUBSEQUENT EVENTS (Details) (USD $) In Millions, unless otherwise specified	1 Months Ended
	Aug. 31, 2012	Jul. 27, 2012	Jul. 23, 2012	Jul. 03, 2012
Existing Notes
Subsequent Event
Maximum aggregate principal amount of note to be exchanged		$ 225		$ 200
Amount of existing Senior Floating Rate Notes that were exchanged for new Senior Notes	225
Amount of Existing Notes tendered			255.5
Additional premium received above the principal amount of notes exchanged (as a percent)	2.00%
New Notes
Subsequent Event
Amount of New Notes issued in exchange for Existing Notes tendered	230
Subsequent Event | Existing Notes
Subsequent Event
Maximum aggregate principal amount of note to be exchanged		225		200
Amount of existing Senior Floating Rate Notes that were exchanged for new Senior Notes	225
Amount of Existing Notes tendered			255.5
Additional premium received above the principal amount of notes exchanged (as a percent)	2.00%
Transaction fees	1.4
Subsequent Event | New Notes
Subsequent Event
Amount of New Notes issued in exchange for Existing Notes tendered	$ 230