v3.25.4

Income Taxes - Summary of Temporary Differences That Give Rise to Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Deferred income tax assets
Inventory costing and valuation methods	$ 6.8	$ 5.9
Insurance reserves	8.0	5.5
Foreign net operating loss and credit carryforwards	2.6	2.4
Stock-based compensation	4.4	3.7
Operating lease liabilities	80.1	72.2
Section 174 capitalization	7.3	11.1
Other, deferred tax assets	11.0	8.3
Total deferred income tax assets	120.2	109.1
Less: Valuation allowances	(2.0)	(1.8)
Total net deferred income tax assets	118.2	107.3
Deferred income tax liabilities
Property and equipment	(101.3)	(90.9)
Operating lease ROU assets	(78.1)	(70.6)
Prepaid expenses	(3.7)	(4.6)
Other, deferred tax liabilities	(0.3)	(0.2)
Total deferred income tax liabilities	(183.4)	(166.3)
Net deferred income tax liabilities	$ (65.2)	$ (59.0)

Deferred Tax Assets, Capitalized Research and Development Costs

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Deferred Tax Assets, Operating Lease Liability

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Deferred Tax Liabilities, Operating Lease, Right-of-Use Asset

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Amount of deferred tax liability attributable to taxable temporary differences.

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Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.

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