Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Intangible assets subject to amortization:
Accumulated amortization	$ (1,153.0)	$ (995.1)
Total Gross	14,563.4	14,651.1
Total Net	13,410.4	13,656.0
Brands
Intangible assets subject to amortization:
Gross	5,011.2	5,036.3
Accumulated amortization	(1,009.3)	(865.1)
Net	4,001.9	4,171.2
Indefinite-lived intangible assets	$ 8,158.9	$ 8,172.4
Brands | Minimum
Intangible assets subject to amortization:
Useful life	10 years	10 years
Brands | Maximum
Intangible assets subject to amortization:
Useful life	50 years	50 years
License agreements and distribution rights
Intangible assets subject to amortization:
Gross	$ 201.8	$ 202.0
Accumulated amortization	(94.1)	(90.6)
Net	$ 107.7	$ 111.4
License agreements and distribution rights | Minimum
Intangible assets subject to amortization:
Useful life	15 years	15 years
License agreements and distribution rights | Maximum
Intangible assets subject to amortization:
Useful life	20 years	20 years
Distribution networks
Intangible assets subject to amortization:
Indefinite-lived intangible assets	$ 759.5	$ 778.8
Other
Intangible assets subject to amortization:
Gross	124.4	124.0
Accumulated amortization	(49.6)	(39.4)
Net	74.8	84.6
Indefinite-lived intangible assets	$ 307.6	$ 337.6
Other | Minimum
Intangible assets subject to amortization:
Useful life	3 years	3 years
Other | Maximum
Intangible assets subject to amortization:
Useful life	40 years	40 years