Amortization and Impairment of Acquired Intangible Assets

No definition available.

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Indefinite lived intangible assets useful life.

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Intangible assets and goodwill additional.

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date.

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- Definition

Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).

+ References

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

+ References

No definition available.

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- Definition

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

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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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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- Definition

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

+ References

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- Definition

Amount of increase (decrease) in carrying value of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

No definition available.

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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.

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

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Amount before accumulated amortization of intangible assets, excluding goodwill.

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No definition available.

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- Definition

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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Amount awarded to other party in judgment or settlement of litigation.

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Intangible Assets and Goodwill (Details) - USD ($) $ in Millions	3 Months Ended									12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Jun. 07, 2019
Intangible assets
Cost	$ 7,379.3				$ 7,187.3					$ 7,379.3	$ 7,187.3
Total intangible assets, gross	8,408.8				7,727.3					8,408.8	7,727.3
Accumulated Amortization	(4,881.4)				(4,607.3)					(4,881.4)	(4,607.3)
Net	2,497.9				2,580.0					2,497.9	2,580.0
Intangible assets, net	3,527.4				3,120.0					3,527.4	3,120.0
Amortization and impairment of acquired intangible assets										489.9	747.3	$ 814.7
Amortization of acquired intangible assets										274.0	381.2	455.3
Contingent Consideration	(2.6)	$ 57.8	$ 20.0	$ (11.5)	(79.3)	$ 87.9	$ (1.9)	$ 5.6		63.7	12.3	$ (62.7)
Intangible Assets and Goodwill (Additional Textual)
Expected future amortization expense, 2020	260.0									260.0
Expected future amortization expense, 2021	220.0									220.0
Expected future amortization expense, 2022	225.0									225.0
Expected future amortization expense, 2023	230.0									230.0
Expected future amortization expense, 2024	220.0									220.0
Increase to goodwill										$ 117.5	1,080.1
Payment made to Forward Pharma									$ 1,250.0
Minimum
Intangible assets
Estimated life, (In Years)										4 years
Maximum
Intangible assets
Estimated life, (In Years)										28 years
In-process research and development
Intangible assets
Indefinite lived intangible assets useful life										Indefinite
Cost and net	965.5				476.0					$ 965.5	476.0
Accumulated Amortization	0.0				0.0					$ 0.0	0.0
Impairment of IPR&D		215.9				189.3
Trademarks and trade names
Intangible assets
Indefinite lived intangible assets useful life										Indefinite
Cost and net	64.0				64.0					$ 64.0	64.0
Accumulated Amortization	0.0				0.0					0.0	$ 0.0
TYSABRI
Intangible assets
Net	1,800.0									1,800.0
VUMERITY
Intangible assets
Net change in acquired and in-licensed rights and patents	155.0
TECFIDERA
Intangible assets
Net	$ 36.1								795.2	$ 36.1
Impairment of in-licensed patent					$ 176.8				$ 328.2
BG00011
Intangible assets
Contingent Consideration		$ 61.2
PLSR \| In-process research and development
Intangible assets
Amortization of acquired intangible assets						60.0
TGN \| In-process research and development
Intangible assets
Cost and net						41.8
Amortization of acquired intangible assets						$ 129.3
Nightstar
Intangible assets
In-process research and development													$ 700.0