Acquisition - Additional Information (Details) - USD ($) $ in Millions			3 Months Ended		12 Months Ended
		Mar. 08, 2018	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2017
Business Acquisition [Line Items]
Net Sales	[1]		$ 1,044.7	$ 1,006.0
Passport Food Safety Solutions, Inc.
Business Acquisition [Line Items]
Purchase price subject to working capital adjustment		$ 50.0
Date of business acquisition			Mar. 08, 2018
Contingent consideration arrangements, basis for amount			additional payment of up to $25.0 based on sales performance through 2020
Net Sales					$ 21.0
Passport Food Safety Solutions, Inc. | Minimum
Business Acquisition [Line Items]
Average life of the amortizable intangible assets, years		10 years
Passport Food Safety Solutions, Inc. | Maximum
Business Acquisition [Line Items]
Additional earn-out payment		$ 25.0	$ 25.0
Average life of the amortizable intangible assets, years		15 years

[1] Intersegment sales from Consumer International to Consumer Domestic, which are not reflected in the table, were $2.3 and $0.9 for the three months ended March 31, 2019 and March 31, 2018, respectively