Goodwill and Other Intangible Assets (Carrying Amount in Goodwill by Segments) (Details) - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2025	Aug. 31, 2024
Goodwill [Line Items]
Goodwill, Beginning Balance	$ 84,194	$ 83,121
FieldWise purchase accounting adjustments		1,004
Foreign currency translation	265	69
Goodwill, Ending Balance	84,459	84,194
Irrigation [Member]
Goodwill [Line Items]
Goodwill, Beginning Balance	68,352	67,371
FieldWise purchase accounting adjustments		1,004
Foreign currency translation	24	(23)
Goodwill, Ending Balance	68,376	68,352
Infrastructure [Member]
Goodwill [Line Items]
Goodwill, Beginning Balance	15,842	15,750
FieldWise purchase accounting adjustments		0
Foreign currency translation	241	92
Goodwill, Ending Balance	$ 16,083	$ 15,842