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Segment Information - Summary of Assets Allocation by Segment (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable assets	$ 1,574,059	$ 1,578,746
General Corporate
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable assets	432,826	443,507
T&D | Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable assets	601,546	632,788
C&I | Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable assets	$ 539,687	$ 502,451

X

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Amount of asset recognized for present right to economic benefit.

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