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Contingencies, Significant Estimates and Concentrations - Additional Information (Details) - USD ($)	6 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Personal Injury Actions and Other
Loss Contingencies [Line Items]
Maximum self-insurance available per claim	$ 5,000,000.0
Reserve for loss contingencies	38,600,000	$ 41,200,000
Performance and Specialty Bonds
Loss Contingencies [Line Items]
Commitments and contingencies	2,080,000,000.00	2,040,000,000.00
Standby Letters of Credit
Loss Contingencies [Line Items]
Commitments and contingencies	$ 13,700,000	$ 18,800,000

X

- Definition

Represents the maximum self-insurance for future claims per claim held by the entity.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
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- Definition

Amount of loss contingency liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
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