ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) – NET (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Equity, beginning balance	$ 9,362	$ 16,676
Other comprehensive income (loss) before reclass – net of taxes	59	(123)
Unrecognized gain transferred from GE pension – net of taxes	1,972
Reclass from AOCI – net of taxes	(78)	(11)
Equity, ending balance	6,696	16,578
Accumulated other comprehensive income (loss) – net
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Equity, beginning balance	(1,878)	(1,037)
Equity, ending balance	75	(1,171)
Currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Equity, beginning balance	(1,845)	(969)
Other comprehensive income (loss) before reclass – net of taxes	85	(153)
Unrecognized gain transferred from GE pension – net of taxes	0
Reclass from AOCI – net of taxes	0	0
Equity, ending balance	(1,760)	(1,122)
Other comprehensive income (loss) before reclass, tax	(11)	(2)
Unrecognized gain transferred from GE pension, tax	0
Reclass from AOCI, tax	0	0
Benefit plans
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Equity, beginning balance	(42)	(100)
Other comprehensive income (loss) before reclass – net of taxes	(13)	(5)
Unrecognized gain transferred from GE pension – net of taxes	1,972
Reclass from AOCI – net of taxes	(52)	0
Equity, ending balance	1,865	(105)
Other comprehensive income (loss) before reclass, tax	2	(9)
Unrecognized gain transferred from GE pension, tax	(509)
Reclass from AOCI, tax	16	0
Cash flow hedges
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Equity, beginning balance	9	32
Other comprehensive income (loss) before reclass – net of taxes	(13)	35
Unrecognized gain transferred from GE pension – net of taxes	0
Reclass from AOCI – net of taxes	(26)	(11)
Equity, ending balance	(30)	56
Other comprehensive income (loss) before reclass, tax	4	(6)
Unrecognized gain transferred from GE pension, tax	0
Reclass from AOCI, tax	$ 7	$ 0