Income Taxes - Pre-tax Income and Income Tax Expense (Benefit) (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Contingency [Line Items]
Income (loss) before income taxes and equity income (loss)	$ 10,760	$ 11,415	$ 7,421
Current income tax expense (benefit)
U.S. federal	389	20	84
U.S. state and local	368	142	272
Non-U.S.	707	395	493
Total current income tax expense (benefit)	1,464	557	849
Deferred income tax expense (benefit)
U.S. federal	263	1,699	632
U.S. state and local	109	229	(15)
Non-U.S.	53	286	308
Total deferred income tax expense (benefit)	425	2,214	925
Total income tax expense (benefit)	1,888	2,771	1,774
Basis differences from reinvested earnings	3,500	3,200
China JVs
Deferred income tax expense (benefit)
Additional basis differences	3,400	3,400
U.S.
Income Tax Contingency [Line Items]
Income (loss) before income taxes and equity income (loss)	9,454	9,513	6,881
Non-U.S.
Income Tax Contingency [Line Items]
Income (loss) before income taxes and equity income (loss)	$ 1,306	$ 1,902	$ 540

Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee. This amount represent the portion of basis difference attributable to fair value changes of the investees.

No definition available.