INCOME TAXES (Details 6) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Reconciliation of the beginning and ending amounts of unrecognized tax benefits
Balance, beginning of year	$ 247.5us-gaap_UnrecognizedTaxBenefits	$ 128.0us-gaap_UnrecognizedTaxBenefits	$ 102.3us-gaap_UnrecognizedTaxBenefits
Additions based on tax positions related to the current year	143.0	60.7	3.5
Additions for tax positions of prior years	12.8	19.4	19.0
Reductions for tax positions of prior years	(50.2)	(10.8)	(1.4)
Lapse of statute of limitations	(8.1)	(2.0)	(2.0)
Balance, end of year	345.0us-gaap_UnrecognizedTaxBenefits	247.5us-gaap_UnrecognizedTaxBenefits	128.0us-gaap_UnrecognizedTaxBenefits
B&L
Reconciliation of the beginning and ending amounts of unrecognized tax benefits
Acquisition	0	52.2	0
Medicis
Reconciliation of the beginning and ending amounts of unrecognized tax benefits
Acquisition	$ 0	$ 0	$ 6.6

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

-URI http://asc.fasb.org/extlink&oid=6527854

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-Publisher FASB

-Name Accounting Standards Codification

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

+ References

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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Represents the unrecognized tax benefits on liabilities assumed in acquisitions made by the entity.

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