OPERATING SEGMENTS (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2023
Segment Reporting Information
Assets	$ 391,677	$ 354,605
Net Sales	485,572	437,587	$ 413,021
Cost of Goods Sold	(342,489)	(312,493)	(309,794)
Gross Profit	143,083	125,094	103,227
Compensation and Benefits	(17,114)	(15,754)	(13,917)
Advertising	7,554	9,039	7,347
Other Operating Expenses	(14,482)	(10,908)	(10,494)
Operating Income	103,933	89,393	71,469
Corporate Expenses	(35,713)	(37,748)	(30,429)
Income from Operations	68,220	51,645	41,040
Total Other Expense, Net	(2,009)	(1,994)	(6,362)
Income Before Income Taxes	66,211	49,651	34,678
Income Tax Expense	(12,215)	(10,225)	(5,195)
Net Income	53,996	39,426	29,483
Net Loss Attributable to Noncontrolling Interest	0	0	(68)
Net Income Attributable to Oil-Dri	53,996	39,426	29,551
Business to Business Products
Segment Reporting Information
Assets	104,857	92,300
Net Sales	182,596	150,471	142,395
Cost of Goods Sold	(106,691)	(89,789)	(89,857)
Gross Profit	75,905	60,682	52,538
Compensation and Benefits	(8,748)	(9,109)	(8,340)
Advertising	1,115	891	984
Other Operating Expenses	(6,246)	(5,093)	(5,537)
Operating Income	59,796	45,589	37,677
Retail and Wholesale Products
Segment Reporting Information
Assets	200,644	200,187
Net Sales	302,976	287,116	270,626
Cost of Goods Sold	(235,798)	(222,704)	(219,937)
Gross Profit	67,178	64,412	50,689
Compensation and Benefits	(8,366)	(6,645)	(5,577)
Advertising	6,439	8,148	6,363
Other Operating Expenses	(8,236)	(5,815)	(4,957)
Operating Income	44,137	43,804	$ 33,792
Unallocated assets
Segment Reporting Information
Assets	$ 86,176	$ 62,118