v3.25.4

Subsequent Events	3 Months Ended
	Dec. 31, 2025
Subsequent Events [Abstract]
Subsequent Events	14. SUBSEQUENT EVENTS On January 16, 2026, we completed the previously announced acquisition of Gulf Island Fabrication, Inc. (“Gulf Island”), a steel fabricator and service provider for the industrial, energy and government sectors. IES’s acquisition of Gulf Island includes all the issued and outstanding common shares of Gulf Island for $12 per share in cash, representing an aggregate equity value of approximately $192,000.

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

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