SUPPLEMENTAL FINANCIAL INFORMATION - Other Current Assets (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Supplemental Financial Information [Abstract]
Income taxes	$ 3,547	$ 2,786
Research and development	579	514
Contract assets	504	361
Equity investments	0	255
Restricted cash	148	140
Other	1,017	776
Other current assets	$ 5,795	$ 4,832

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Research and Development - Current

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Supplemental Financial Information [Abstract]

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Amount of current assets classified as other.

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