Goodwill and Other Intangibles (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-lived Intangible Assets other than Goodwill

The components of intangible assets other than goodwill at December 31 were as follows:

	2019							2018
Description	Carrying Amount, Gross		Accumulated Amortization			Carrying Amount, Net		Carrying Amount, Gross		Accumulated Amortization			Carrying Amount, Net
Finite-lived intangible assets:
Marketed products	$	3,150.2	$	(1,244.6	)	$	1,905.6	$	2,077.2	$	(1,069.0	)	$	1,008.2
Other	94.2		(51.8		)	42.4		89.5		(29.7		)	59.8
Total finite-lived intangible assets	3,244.4		(1,296.4		)	1,948.0		2,166.7		(1,098.7		)	1,068.0
Indefinite-lived intangible assets:
Acquired IPR&D	4,670.0		—			4,670.0		—		—			—
Other intangibles	$	7,914.4	$	(1,296.4	)	$	6,618.0	$	2,166.7	$	(1,098.7	)	$	1,068.0

Schedule of Indefinite-lived Intangible Assets other than Goodwill

The components of intangible assets other than goodwill at December 31 were as follows:

	2019							2018
Description	Carrying Amount, Gross		Accumulated Amortization			Carrying Amount, Net		Carrying Amount, Gross		Accumulated Amortization			Carrying Amount, Net
Finite-lived intangible assets:
Marketed products	$	3,150.2	$	(1,244.6	)	$	1,905.6	$	2,077.2	$	(1,069.0	)	$	1,008.2
Other	94.2		(51.8		)	42.4		89.5		(29.7		)	59.8
Total finite-lived intangible assets	3,244.4		(1,296.4		)	1,948.0		2,166.7		(1,098.7		)	1,068.0
Indefinite-lived intangible assets:
Acquired IPR&D	4,670.0		—			4,670.0		—		—			—
Other intangibles	$	7,914.4	$	(1,296.4	)	$	6,618.0	$	2,166.7	$	(1,098.7	)	$	1,068.0

Finite-lived Intangible Assets Amortization Expense

Amortization expense related to finite-lived intangible assets was as follows:

	2019		2018		2017
Amortization expense	$	225.8	$	361.3	$	462.2

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The estimated amortization expense for each of the next five years associated with our finite-lived intangible assets as of December 31, 2019 is as follows:

	2020		2021		2022		2023		2024
Estimated amortization expense	$	234.3	$	235.2	$	227.3	$	215.6	$	165.7