GOODWILL AND INTANGIBLE ASSETS- Finite-Lived Intangible Assets Estimated Useful Lives (Details)	9 Months Ended
	Sep. 30, 2015
Customer Relationships | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful life of intangible assets	2 years
Customer Relationships | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful life of intangible assets	4 years
Infusion trademarks | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful life of intangible assets	2 years
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Useful life of intangible assets	5 years