Business Overview and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Schedule of Estimated Useful Lives of Property, Plant, and Equipment

The estimated useful lives of property, plant, and equipment are as follows:

Building and improvements	10–50 years
Laboratory and other equipment	3–10 years
Furniture and fixtures	5 years

Property, plant, and equipment consists of the following:

	As of December 31,
	2019			2018
Land	$	230.8		$	199.0
Building and improvements	1,683.4			1,507.2
Leasehold improvements	97.6			97.0
Construction in progress	644.8			469.6
Laboratory equipment	850.7			773.7
Computer equipment and software	183.7			145.8
Furniture, office equipment, and other	121.8			112.2
	3,812.8			3,304.5
Less, accumulated depreciation and amortization	(922.4		)	(728.7		)
	$	2,890.4		$	2,575.8