Segment Information - Summary of Assets Allocation by Segment (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Segment Reporting [Line Items]
Identifiable assets	$ 2,107,546	$ 1,644,079
Operating Segments \| T&D
Segment Reporting [Line Items]
Identifiable assets	591,796	553,597
Operating Segments \| C&I
Segment Reporting [Line Items]
Identifiable assets	975,017	474,791
Corporate, Non-Segment
Segment Reporting [Line Items]
Identifiable assets	$ 540,733	$ 615,691

Amount of asset recognized for present right to economic benefit.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details