Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Data Type:	xbrli:monetaryItemType
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Period Type:	duration

GOODWILL (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
GOODWILL (Details) - USD ($) $ in Millions	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
GOODWILL [Abstract]
Goodwill					$ 246.7
Goodwill impairment			$ 246.7