For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-42

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 275
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Name:	us-gaap_ConcentrationRiskPercentage1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Business Segments (Narrative) (Details)	3 Months Ended		9 Months Ended
Business Segments (Narrative) (Details)	May 31, 2025 Customer	May 31, 2024 Customer	May 31, 2025 Segment Customer	May 31, 2024 Customer
Segment Reporting Information [Line Items]
Number of reportable segments			2
Irrigation [Member]
Segment Reporting Information [Line Items]
Number of operating segments			1
Infrastructure [Member]
Segment Reporting Information [Line Items]
Number of operating segments			1
Customer Concentration Risk [Member] \| Sales Revenue, Net [Member]
Segment Reporting Information [Line Items]
Number of major customers \| Customer	0	0	0	0
Customer Concentration Risk [Member] \| Sales Revenue, Net [Member] \| Minimum [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	10.00%	10.00%	10.00%	10.00%