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Employee Benefit Plans - Multi-employer Pension Plans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total contributions:	$ 45,811	$ 42,777	$ 38,025
Operating Engineers Pension Trust Fund
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total contributions:	5,759	5,357	4,768
Locals 302 and 612 IUOE-Employers Construction Industry Retirement Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total contributions:	6,976	6,520	5,204
Pension Trust Fund for Operating Engineers
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total contributions:	10,972	10,434	9,783
All other funds (44 as of December 31, 2024)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total contributions:	$ 22,105	$ 20,466	$ 18,270

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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

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