SALES REBATES AND RETURN ACCRUALS (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Sales Rebates And Return Accruals [Abstract]
Charge-backs related to government programs	$ 75	$ 41
Cash discounts	22	15
Reductions to trade receivables	97	56
Medicaid and Medicare rebates	434	267
Sales returns	181	232
Other rebates, discounts and adjustments	709	352
Accrued rebates and returns	$ 1,324	$ 851