Goodwill, Accumulated Amortization

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- Definition

Indefinite-Lived Intangible Assets, Gross (Excluding Goodwill)

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- Definition

Intangible Assets, Accumulated Amortization

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- Definition

Intangible Assets, Cost

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

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 after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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- Definition

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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- Definition

Amount before 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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- Definition

Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
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- Definition

Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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Intangible Assets and Goodwill (Schedule of Intangible Assets and Goodwill) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2020	Jan. 28, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Cost	$ 5,685.4	$ 5,685.4		$ 4,778.4
Intangible Assets, Accumulated Amortization	(3,625.7)	(3,625.7)		(1,434.1)
Intangible assets	2,059.7	2,059.7		3,344.3
Goodwill, Gross	5,078.1	5,078.1		5,040.3
Goodwill, Accumulated Amortization	(2.9)	(2.9)		(2.9)
Goodwill	5,075.2	5,075.2		5,037.4
Licensing rights
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	57.0	57.0		57.0
Finite-Lived Intangible Assets, Accumulated Amortization	(36.5)	(36.5)		(34.7)
Net	20.5	$ 20.5		22.3
Patents
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		7 years
Finite-Lived Intangible Assets, Gross	10.5	$ 10.5		10.5
Finite-Lived Intangible Assets, Accumulated Amortization	(10.5)	(10.5)		(10.5)
Net	0.0	0.0		0.0
Purchased technology
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	4,710.5	4,710.5		4,710.5
Finite-Lived Intangible Assets, Accumulated Amortization	(3,578.4)	(3,578.4)		(1,388.7)
Net	1,132.1	$ 1,132.1		3,321.8
Impairment	2,042.3
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		5 years
Finite-Lived Intangible Assets, Gross	0.4	$ 0.4		0.4
Finite-Lived Intangible Assets, Accumulated Amortization	(0.3)	(0.3)		(0.2)
Net	0.1	0.1		0.2
KANUMA
Finite-Lived Intangible Assets [Line Items]
Net	820.0	$ 820.0
Minimum \| Licensing rights
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		3 years
Minimum \| Purchased technology
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		6 years
Maximum \| Licensing rights
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		8 years
Maximum \| Purchased technology
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		16 years
Achillion
Finite-Lived Intangible Assets [Line Items]
Goodwill			$ 37.8
In-process research & development assets (IPR&D)
Finite-Lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets, Gross (Excluding Goodwill)	907.0	$ 907.0		0.0
Indefinite-lived Intangible Assets (Excluding Goodwill)	907.0	$ 907.0		$ 0.0
Impairment	$ 11.0