SEGMENT INFORMATION (Details 2) - USD ($) $ in Millions	3 Months Ended								6 Months Ended		9 Months Ended		12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2015	Jun. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Revenue from External Customer [Line Items]
Total revenues	$ 2,757.2	$ 2,786.8	$ 2,732.4	$ 2,170.1	$ 2,235.4	$ 2,043.3	$ 2,041.1	$ 1,886.2	$ 4,902.5	$ 3,927.3	$ 7,689.3	$ 5,970.6	$ 10,446.5	$ 8,206.0	$ 5,769.6
Pharmaceuticals
Revenue from External Customer [Line Items]
Total revenues													6,094.3	3,445.3	2,677.6
Devices
Revenue from External Customer [Line Items]
Total revenues													1,494.6	1,629.4	845.3
OTC
Revenue from External Customer [Line Items]
Total revenues													1,582.9	1,711.4	1,086.6
Branded and Other Generics
Revenue from External Customer [Line Items]
Total revenues													1,120.4	1,260.0	1,030.8
Other revenues
Revenue from External Customer [Line Items]
Total revenues													$ 154.3	$ 159.9	$ 129.3