Related Party Transactions (Details) - USD ($) $ in Millions		12 Months Ended
	Sep. 20, 2019	Dec. 31, 2019	Dec. 31, 2018
Related Party Transaction [Line Items]
Related party expenses		$ 17.0
Danaher
Related Party Transaction [Line Items]
Related party expenses		74.2	$ 88.7
Danaher | Allocated corporate expenses
Related Party Transaction [Line Items]
Related party expenses		23.2	31.5
Danaher | Insurance programs expenses
Related Party Transaction [Line Items]
Related party expenses		2.7	3.9
Danaher | Medical insurance programs expenses
Related Party Transaction [Line Items]
Related party expenses		47.6	52.2
Danaher | Deferred compensation program expenses
Related Party Transaction [Line Items]
Related party expenses		$ 0.7	$ 1.1
Danaher | IPO expenses
Related Party Transaction [Line Items]
Related party expenses	$ 6.8