Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Deferred income tax assets:
Lease and rents	$ 4,763	$ 5,059
Legal charges	1,109	1,205
Inventory	68	94
Employee benefits	168	168
Bad debts and other allowances	593	606
Net operating loss and capital loss carryforwards	272	409
Deferred income	47	62
Insurance reserves	381	356
Investments	21	56
Other	486	372
Valuation allowance	(301)	(385)
Total deferred income tax assets	7,607	8,002
Deferred income tax liabilities:
Retirement benefits	172	112
Lease and rents	4,125	4,469
Depreciation and amortization	7,116	7,732
Total deferred income tax liabilities	11,413	12,313
Net deferred income tax liabilities	$ 3,806	$ 4,311

Deferred Tax Assets, Tax Deferred Expense, Reserves And Accruals, Bad Debts And Other Allowances

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Deferred Tax Liabilities, Depreciation and Amortization - Amount of deferred tax liability attributable to taxable temporary differences from depreciation and amortization

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Deferred Tax Liabilities, Retirement Benefits

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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 from deferred income.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from investments (excludes investments in subsidiaries and equity method investments).

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

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred rent.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the estimated loss from legal settlements.

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

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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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 from leasing arrangements.

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