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v3.25.4

Income Taxes - Components of Deferred Income Taxes (Detail) - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Deferred Tax Liabilities |  |
Depreciable and amortizable property | $ (882.4) | $ (764.2)
Investments | (174.4) | (170.6)
Leases | (53.4) | (48.0)
Other | (13.0) | (12.0)
Total deferred tax liabilities | (1,123.2) | (994.8)
Deferred Tax Assets |  |
Net operating loss carryforwards | 87.8 | 68.3
Deferred compensation | 78.6 | 87.2
Tax credit carryforwards | 36.0 | 35.1
Interest expense carryforwards | 39.8 | 43.1
Accrued expenses | 15.4 | 2.1
Leases | 59.7 | 54.7
Other | 36.2 | 39.7
Total deferred tax assets | 353.5 | 330.2
Valuation allowance | (47.6) | (38.4)
Deferred tax assets, net of valuation allowance | 305.9 | 291.8
Net deferred tax liabilities | $ (817.3) | $ (703.0)

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