Annual report pursuant to Section 13 and 15(d)

NET CHANGE IN OPERATING ASSETS AND LIABILITIES (Details)

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NET CHANGE IN OPERATING ASSETS AND LIABILITIES (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Increase (Decrease) in Operating Capital [Abstract]      
(Increase) decrease in trade accounts receivable $ (225) $ 882 $ (158)
(Increase) decrease in inventories (135) 99 (183)
(Increase) decrease in prepaid expenses and other assets (241) 78 (87)
Increase (decrease) in accounts payable and accrued expenses 2,843 (860) 1,318
Increase (decrease) in accrued taxes (566) (16) 96
Increase (decrease) in other liabilities (351) 507 (620)
Net change in operating assets and liabilities $ 1,325 $ 690 $ 366