Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Line Items]
Goodwill	$ 143,224,000	$ 143,224,000
Goodwill impairment	0	0	$ 0
Amortization expense for finite-lived intangible assets	1,888,000	2,097,000	2,249,000
Impairments of finite-lived intangible assets	0	0	$ 0
E&M
Goodwill [Line Items]
Goodwill	115,900,000	115,900,000
T&D
Goodwill [Line Items]
Goodwill	$ 27,300,000	$ 27,300,000