Goodwill and Intangible Assets, Net (Schedule of Goodwill) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill [Roll Forward]
Beginning balance	$ 243,347	$ 239,724	$ 214,489
Business combinations	120,346	220	24,826
Acquisition adjustment		(1,900)
Impact of changes in foreign currency exchange rates	(4,348)	5,303	409
Ending balance	359,345	243,347	239,724
CAG
Goodwill [Roll Forward]
Beginning balance	210,394	207,350	182,386
Business combinations	120,346	220	24,826
Acquisition adjustment		(1,900)
Impact of changes in foreign currency exchange rates	(3,569)	4,724	138
Ending balance	327,171	210,394	207,350
Water
Goodwill [Roll Forward]
Beginning balance	12,023	11,611	11,221
Business combinations	0	0	0
Acquisition adjustment		0
Impact of changes in foreign currency exchange rates	(84)	412	390
Ending balance	11,939	12,023	11,611
LPD
Goodwill [Roll Forward]
Beginning balance	14,399	14,232	14,351
Business combinations	0	0	0
Acquisition adjustment		0
Impact of changes in foreign currency exchange rates	(695)	167	(119)
Ending balance	13,704	14,399	14,232
Other
Goodwill [Roll Forward]
Beginning balance	6,531	6,531	6,531
Business combinations	0	0	0
Acquisition adjustment		0
Impact of changes in foreign currency exchange rates	0	0	0
Ending balance	$ 6,531	$ 6,531	$ 6,531

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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