Financial Instruments - Credit Losses (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Related Party Transaction [Line Items]
Allowance for credit loss	$ 641	$ 1,009
Trade receivable	17,640
Non-Trade Accounts Receivable
Related Party Transaction [Line Items]
Non-trade receivable	3,864
Equity Affiliate Loan \| Investments and Advances
Related Party Transaction [Line Items]
Allowance for credit loss	$ 219	$ 560

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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Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

+ References

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