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Restructuring Activities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Restructuring Activities (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 12,284	$ 5,738	$ 19,625	$ 8,674
Restructuring Reserve [Roll Forward]
Severance and other restructuring reserve, beginning balance			16,390
Provision			19,625
Payments			(19,363)
Other, including foreign currency translation			(3,673)
Severance and other restructuring reserve, ending balance	12,979		12,979
Engineered Products Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	4,160	1,122	4,518	1,201
Fueling Solutions Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	911	1,776	2,386	2,514
Imaging & Identification Segment
Restructuring Cost and Reserve [Line Items]
Restructuring charges	(522)	1,386	(266)	1,677
Pumps & Process Solutions Segment
Restructuring Cost and Reserve [Line Items]
Restructuring charges	4,706	501	8,552	882
Refrigeration and Food Equipment Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2,213	227	2,773	1,639
Corporate, Non-Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	816	726	1,662	761
Employee Severance [Member]
Restructuring Reserve [Roll Forward]
Severance and other restructuring reserve, beginning balance			13,751
Provision			13,714
Payments			(17,070)
Other, including foreign currency translation			372
Severance and other restructuring reserve, ending balance	10,767		10,767
Facility Closing [Member]
Restructuring Reserve [Roll Forward]
Severance and other restructuring reserve, beginning balance			2,639
Provision			5,911
Payments			(2,293)
Other, including foreign currency translation			(4,045)
Severance and other restructuring reserve, ending balance	2,212		2,212
Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	7,557	1,183	9,099	2,362
Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 4,727	$ 4,555	$ 10,526	$ 6,312