GOODWILL AND INTANGIBLE ASSETS Reconciliation of Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Goodwill [Roll Forward]
Goodwill			$ 573,323
Additions			0
Impairment of goodwill	$ 238,000	$ 0	238,000	$ 0
Goodwill	335,323		335,323
Operating Segments | Infusion Services
Goodwill [Roll Forward]
Goodwill			560,579
Additions			0
Impairment of goodwill			238,000
Goodwill	322,579		322,579
Operating Segments | PBM Services
Goodwill [Roll Forward]
Goodwill			12,744
Additions			0
Impairment of goodwill			0
Goodwill	$ 12,744		$ 12,744