GOODWILL AND OTHER INTANGIBLE ASSETS GOODWILL AND OTHER INTANGIBLE ASSETS (Goodwill) (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Goodwill
Goodwill, beginning balance	$ 329,630
Acquisitions	0
Goodwill, Purchase Accounting Adjustments	(100)
Foreign currency translation	(5,500)
Goodwill, ending balance	323,999
Water Systems
Goodwill
Goodwill, beginning balance	213,900
Acquisitions	0
Goodwill, Purchase Accounting Adjustments	300
Foreign currency translation	(5,000)
Goodwill, ending balance	209,200
Fueling Systems
Goodwill
Goodwill, beginning balance	70,700
Acquisitions	0
Goodwill, Purchase Accounting Adjustments	0
Foreign currency translation	(500)
Goodwill, ending balance	70,200
Distribution
Goodwill
Goodwill, beginning balance	45,000
Acquisitions	0
Goodwill, Purchase Accounting Adjustments	(400)
Foreign currency translation	0
Goodwill, ending balance	$ 44,600