Acquisitions - Schedule of Business Combinations (Details) - USD ($) $ in Millions		12 Months Ended
	Apr. 01, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Business Acquisition [Line Items]
Goodwill		$ 8,399.3	$ 6,133.1	$ 4,560.3
ASP
Business Acquisition [Line Items]
Accounts receivable		0.0
Inventories		173.8
Property, plant and equipment		45.7
Goodwill		1,420.3
Other intangible assets, primarily customer relationships, trade names and technology		1,120.0
Other assets and liabilities, net		(73.4)
Total consideration allocated to closed Principal and Non-Principal Countries		2,686.4
Prepaid acquisition asset related to remaining Non-Principal Countries		50.1
Net cash consideration	$ 2,700.0	2,736.5
Other
Business Acquisition [Line Items]
Accounts receivable		46.4
Inventories		16.1
Property, plant and equipment		10.7
Goodwill		772.6	31.0
Other intangible assets, primarily customer relationships, trade names and technology		531.8
Other assets and liabilities, net		(170.2)
Prepaid acquisition asset related to remaining Non-Principal Countries		0.0
Net cash consideration		1,207.4	44.0
2019 Acquisitions
Business Acquisition [Line Items]
Accounts receivable		46.4
Inventories		189.9
Property, plant and equipment		56.4
Goodwill		2,192.9
Other intangible assets, primarily customer relationships, trade names and technology		1,651.8
Trade accounts payable		0.0
Other assets and liabilities, net		(243.6)
Previously held investment		0.0
Prepaid acquisition asset related to remaining Non-Principal Countries		50.1
Net cash consideration		$ 3,943.9
2018 Acquisitions
Business Acquisition [Line Items]
Accounts receivable			86.7
Inventories			3.9
Property, plant and equipment			7.1
Goodwill			1,601.2
Other intangible assets, primarily customer relationships, trade names and technology			1,345.8
Trade accounts payable			(9.9)
Other assets and liabilities, net			(219.7)
Previously held investment			0.0
Prepaid acquisition asset related to remaining Non-Principal Countries			0.0
Net cash consideration			$ 2,815.1
2017 Acquisitions
Business Acquisition [Line Items]
Accounts receivable				103.7
Inventories				37.3
Property, plant and equipment				137.1
Goodwill				1,035.2
Other intangible assets, primarily customer relationships, trade names and technology				587.8
Trade accounts payable				(18.7)
Other assets and liabilities, net				(289.0)
Previously held investment				(36.8)
Prepaid acquisition asset related to remaining Non-Principal Countries				0.0
Net cash consideration				$ 1,556.6