Strategic Transaction and Integration (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Restructuring and Related Activities [Abstract]
Strategic Transaction and Integration	$ 4.1	$ 7.2	$ 14.8	$ 61.0
Supplychainrestructuring costs				22.1
Cleanupcosts				$ 12.7