Financial Instruments - Fair Value of Derivative Instruments (Details) - USD ($) $ in Millions		Dec. 31, 2025	Dec. 31, 2024
Derivatives, Fair Value [Line Items]
Asset Derivatives	[1]	$ 826	$ 2,899
Liability Derivatives	[1]	1,780	1,725
Derivatives designated as accounting hedges
Derivatives, Fair Value [Line Items]
Asset Derivatives	[1]	242	389
Liability Derivatives	[1]	673	85
Derivatives designated as accounting hedges | Foreign currency contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives	[1]	3	5
Liability Derivatives	[1]	300	5
Derivatives designated as accounting hedges | Interest rate contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives	[1]	1	2
Liability Derivatives	[1]	3	11
Derivatives designated as accounting hedges | Cross-currency swap contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives	[1]	238	382
Liability Derivatives	[1]	370	69
Derivatives not designated as accounting hedges
Derivatives, Fair Value [Line Items]
Asset Derivatives	[1]	584	2,510
Liability Derivatives	[1]	1,107	1,640
Derivatives not designated as accounting hedges | Foreign currency contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives	[1]	161	302
Liability Derivatives	[1]	182	118
Derivatives not designated as accounting hedges | Commodity contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives	[1]	422	2,205
Liability Derivatives	[1]	924	1,522
Derivatives not designated as accounting hedges | Interest rate contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives	[1]	1	3
Liability Derivatives	[1]	$ 1	$ 0

[1] We designate some of our non-U.S. dollar denominated debt to hedge a portion of our net investments in our non-U.S. operations. This debt is not reflected in the table above but is included in long-term debt discussed in Note 8, Debt and Borrowing Arrangements. Non-U.S. dollar denominated debt designated as net investment hedges is also disclosed in the Notional Amounts of Derivatives and Other Hedging Instruments table and the Hedges of Net Investments in International Operations section appearing later in this footnote.