Restructuring - Consolidated Income Statement Location (Details) - USD ($) $ in Millions	3 Months Ended				9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 9.0	$ 2.2	$ 3.0		$ 12.3
Costs of products
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1.9			$ 0.0	1.9	$ 0.0
Restructuring expense
Restructuring Cost and Reserve [Line Items]
Restructuring charges	7.1			1.3	11.2	11.5
Operating Expense
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 9.0			$ 1.3	$ 13.1	$ 11.5