Segment Information - Reconciliation (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Total assets	$ 10,403,627	$ 9,152,074
Corporate
Segment Reporting Information [Line Items]
Total assets	584,797	712,130
Engineered Products | Total segments
Segment Reporting Information [Line Items]
Total assets	1,678,317	1,482,430
Clean Energy & Fueling | Total segments
Segment Reporting Information [Line Items]
Total assets	3,201,504	2,125,900
Imaging & Identification | Total segments
Segment Reporting Information [Line Items]
Total assets	1,871,039	1,919,223
Pumps & Process Solutions | Total segments
Segment Reporting Information [Line Items]
Total assets	1,709,852	1,591,441
Climate & Sustainability Technologies | Total segments
Segment Reporting Information [Line Items]
Total assets	$ 1,358,118	$ 1,320,950