Income Taxes - Summary of Deferred Tax Liabilities and Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Depreciation	$ 165,405	$ 153,573
Leases	27,876	29,036
Other	4,658	3,545
Gross deferred tax liabilities	197,939	186,154
Allowance for doubtful accounts	(1,374)	(1,325)
Equity-based compensation	(3,626)	(3,059)
Employee benefits	(8,516)	(5,869)
Leases	(27,357)	(29,028)
Claims and insurance	(27,351)	(22,704)
Other	(5,578)	(4,351)
Gross deferred tax assets	(73,802)	(66,336)
Net deferred tax liability	$ 124,137	$ 119,818

Deferred tax assets attributable to temporary differences associated with claims and insurance.

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Deferred tax lease assets.

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Deferred tax lease liabilities.

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Amount of deferred tax liability attributable to taxable temporary differences.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from employee benefits, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from allowance for credit loss on accounts receivable.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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Amount of deferred tax liability attributable to taxable temporary differences classified as other.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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