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Represents the potential payment that the entity is eligible to pay for certain milestone(s), which may include development, regulatory approval or sales-based milestones under the agreement.

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Potential Milestones Payment, Annual Sales Achievement

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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- Definition

Amount of deferred tax liability attributable to taxable temporary differences due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Acquisitions - Nogra Pharma Limited Acquisition (Details) - USD ($) $ in Millions		12 Months Ended
	May. 14, 2014	Dec. 31, 2015	Oct. 19, 2015	Dec. 31, 2014
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Goodwill		$ 4,879.0		$ 2,191.2
Current Liabilities
Business Combination, Consideration Transferred
Contingent consideration			$ 82.3
Noncurrent Liabilities
Business Combination, Consideration Transferred
Contingent consideration			$ 83.7
Nogra Pharma Limited
Business Acquisition [Line Items]
Estimated maximum potential payments related to contingent consideration	$ 815.0	$ 1,865.0
Potential milestones payment, annual sales achievement	500.0
Potential milestone payments	1,050.0
Business Combination, Consideration Transferred
Cash	710.0
Contingent consideration	1,060.0
Total fair value of consideration	1,770.0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
In-process research and development product rights	1,620.0
Current deferred tax assets	1.3
Non-current deferred tax liabilities(2)	(1.3)
Total identifiable net assets	1,620.0
Goodwill	150.0
Total net assets acquired	1,770.0
Collaboration agreement, termination of agreement, period		180 days
Nogra Pharma Limited \| Maximum
Business Acquisition [Line Items]
Potential milestones payment, annual sales achievement	$ 4,000.0
Nogra Pharma Limited \| Current Liabilities
Business Combination, Consideration Transferred
Contingent consideration		$ 5.0
Nogra Pharma Limited \| Noncurrent Liabilities
Business Combination, Consideration Transferred
Contingent consideration		$ 1,055.0