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Supplemental Financial Information - Accounts and Other Receivables (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Trade receivables	$ 70	$ 58
Credit card receivables	217	83
Business partners and other suppliers	497	432
Taxes receivable	698	699
Fuel hedging and receivables	111	8
Other	99	77
Accounts and other receivables	$ 1,692	$ 1,357

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Business Partners And Other Suppliers Receivables, Current

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Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer.

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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Amounts receivable from issuing a card to individuals or businesses that allows someone to make a purchase on borrowed money.

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Carrying amount as of the balance sheet date of the asset arising from a financial instrument or a contract used to mitigate a specified risk (hedge), and which are expected to be converted into cash or otherwise disposed of within a year or the normal operating cycle, if longer.

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Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

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