Supplemental Balance Sheet Information - Schedule of Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 433.9		$ 433.9		$ 433.3
Accumulated Amortization	(263.8)		(263.8)		(249.0)
Net Carrying Amount	170.1		170.1		184.3
Amortization expense for intangible assets	4.9	$ 5.2	14.6	$ 14.8
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	90.9		90.9		90.9
Accumulated Amortization	(60.1)		(60.1)		(56.7)
Net Carrying Amount	30.8		30.8		34.2
Patents and acquired technologies
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	281.6		281.6		281.1
Accumulated Amortization	(166.3)		(166.3)		(157.2)
Net Carrying Amount	115.3		115.3		123.9
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	61.4		61.4		61.3
Accumulated Amortization	(37.4)		(37.4)		(35.1)
Net Carrying Amount	$ 24.0		$ 24.0		$ 26.2