CURRENT AND LONG-TERM RECEIVABLES - Sales of Current Customer Receivables (Details) - Current receivables - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Third Parties
Movement in Accounts Receivable from Securitization [Roll Forward]
Balance at beginning of period	$ 161	$ 2,992
GE business sales	1,354	765
WCS sales to third parties	0	9,933
Collections and other	(1,414)	(11,538)
Reclassification from long-term customer receivables	41	0
Balance at end of period	$ 142	2,152
WCS
Movement in Accounts Receivable from Securitization [Roll Forward]
Balance at beginning of period		3,618
GE business sales		12,890
WCS sales to third parties		(9,933)
Collections and other		(6,144)
Reclassification from long-term customer receivables		99
Balance at end of period		$ 530