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Segment Information - Summary of Depreciation and Amortization by Segment (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Depreciation and amortization      
Depreciation and amortization $ 59,138 $ 58,170 $ 46,205
T&D      
Depreciation and amortization      
Depreciation and amortization 51,470 50,825 38,668
C&I      
Depreciation and amortization      
Depreciation and amortization $ 7,668 $ 7,345 $ 7,537