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Receivables (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Receivables |  |
Receivables | $ 11,066 | $ 10,791
Allowance for credit losses | (28) | (30)
Receivables after allowance for credit losses | 11,038 | 10,761
Income taxes receivable | 409 | 142
Other receivables | 1,078 | 1,016
Receivables, net | 12,525 | 11,919
Trade Accounts Receivable, Contracts with Customers [Member] |  |
Receivables |  |
Receivables | 7,209 | 7,189
Trade Accounts Receivable, Purchase and Sale Arrangements [Member] |  |
Receivables |  |
Receivables | $ 3,857 | $ 3,602

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