Employee Benefit Plans - Summary of Multi-Employer Benefit Plans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	$ 155,838	$ 145,880	$ 121,850
All other plans
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	28,270	30,131	24,647
Southern California IBEW-NECA Pension Trust Fund | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	40,810	39,529	32,791
National Electrical Benefit Fund | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	13,804	11,627	10,850
Eighth District Electrical Pension Fund | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	15,097	12,007	10,998
IBEW Local 332 Pension Plan Part A | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	5,723	6,409	3,418
IBEW Local 769 Management Pension Plan A | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	5,061	3,446	3,866
IBEW Local Union 1249 Pension Fund | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	3,791	3,684	2,126
National Electrical Annuity Plan | Other Postretirement Benefits Plan
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	36,982	27,974	25,037
Eighth District Electrical Pension Fund Annuity Plan | Other Postretirement Benefits Plan
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	3,347	5,097	4,915
San Mateo Country Electrical Construction Industry Retirement Plan | Other Postretirement Benefits Plan
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	$ 2,953	$ 5,976	$ 3,202