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Employee Benefit Plans - Summary of Multi-Employer Benefit Plans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	$ 179,208	$ 155,838	$ 145,880
All other plans
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	40,716	28,014	30,094
Southern California IBEW-NECA Pension Trust Fund | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	51,136	40,810	39,529
Eighth District Electrical Pension Fund | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	15,158	15,097	12,007
National Electrical Benefit Fund | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	14,598	13,804	11,627
IBEW Local 332 Pension Plan Part A | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	4,292	5,723	6,409
IBEW Local 769 Management Pension Plan A | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	5,222	5,061	3,446
IBEW Local Union 1249 Pension Fund | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	5,706	3,791	3,684
Laborers Local Union 158 Pension Fund | Multiemployer Plans, Pension
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	3,246	256	37
National Electrical Annuity Plan | Other Postretirement Benefits Plan
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	30,758	36,982	27,974
Eighth District Electrical Pension Fund Annuity Plan | Other Postretirement Benefits Plan
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	3,624	3,347	5,097
San Mateo Country Electrical Construction Industry Retirement Plan | Other Postretirement Benefits Plan
Multiemployer Plan, Employer Contribution, Cost [Abstract]
Contributions to Plan	$ 4,752	$ 2,953	$ 5,976

X

- Definition

Amount of cost for employer contribution to multiemployer plan. Multiemployer plan includes, but is not limited to, pension plan determined to be individually significant and insignificant and other postretirement benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 715
-SubTopic 80
-Name Accounting Standards Codification
-Section 55
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480547/715-80-55-8

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 80
-Name Accounting Standards Codification
-Section 35
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480606/715-80-35-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 80
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480576/715-80-50-11

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 80
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480576/715-80-50-9

+ Details

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X

- References

No definition available.

+ Details

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- Details

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