INTANGIBLE ASSETS AND GOODWILL (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Finite-lived intangible assets:
Gross Carrying Amount	$ 14,666.7	$ 14,398.8
Accumulated Amortization, Including Impairments	(4,177.5)	(3,827.4)
Net Carrying Amount	10,489.2	10,571.4
Total intangible assets
Gross Carrying Amount	16,879.2	16,675.6
Net Carrying Amount	12,701.7	12,848.2
Acquired IPR&D
Indefinite-lived intangible assets:
Indefinite-lived intangible assets	515.0	579.3
Corporate brand
Indefinite-lived intangible assets:
Indefinite-lived intangible assets	1,697.5	1,697.5
Product brands
Finite-lived intangible assets:
Gross Carrying Amount	10,702.7	10,554.2
Accumulated Amortization, Including Impairments	(2,943.5)	(2,729.1)
Net Carrying Amount	7,759.2	7,825.1
Corporate brand
Finite-lived intangible assets:
Gross Carrying Amount	382.6	365.6
Accumulated Amortization, Including Impairments	(50.4)	(44.4)
Net Carrying Amount	332.2	321.2
Product rights
Finite-lived intangible assets:
Gross Carrying Amount	3,109.0	3,021.0
Accumulated Amortization, Including Impairments	(986.5)	(876.9)
Net Carrying Amount	2,122.5	2,144.1
Partner relationships
Finite-lived intangible assets:
Gross Carrying Amount	209.7	194.0
Accumulated Amortization, Including Impairments	(93.4)	(83.2)
Net Carrying Amount	116.3	110.8
Out-licensed technology and other
Finite-lived intangible assets:
Gross Carrying Amount	262.7	264.0
Accumulated Amortization, Including Impairments	(103.7)	(93.8)
Net Carrying Amount	$ 159.0	$ 170.2