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Goodwill and Other Intangible Assets (Carrying Amount in Goodwill by Segments) (Details) - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2024	Aug. 31, 2023
Goodwill [Line Items]
Goodwill, Beginning Balance	$ 83,121	$ 67,130
Acquisition of FieldWise		15,589
FieldWise purchase accounting adjustments	1,004
Foreign currency translation	69	402
Goodwill, Ending Balance	84,194	83,121
Irrigation [Member]
Goodwill [Line Items]
Goodwill, Beginning Balance	67,371	51,747
Acquisition of FieldWise		15,589
FieldWise purchase accounting adjustments	1,004
Foreign currency translation	(23)	35
Goodwill, Ending Balance	68,352	67,371
Infrastructure [Member]
Goodwill [Line Items]
Goodwill, Beginning Balance	15,750	15,383
Acquisition of FieldWise		0
FieldWise purchase accounting adjustments	0
Foreign currency translation	92	367
Goodwill, Ending Balance	$ 15,842	$ 15,750

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