Condensed Consolidated and Combined Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income attributable to GE HealthCare	$ 375	$ 487	$ 1,165	$ 1,362
Net (income) loss attributable to noncontrolling interests	7	6	33	32
Net income	382	493	1,198	1,394
Other comprehensive income (loss):
Currency translation adjustments – net of taxes	(143)	(312)	(84)	(937)
Benefit plans – net of taxes	(264)	10	(346)	8
Cash flow hedges – net of taxes	22	9	(7)	24
Other comprehensive income (loss)	(385)	(293)	(437)	(905)
Comprehensive income (loss)	(3)	200	761	489
Less: Comprehensive income (loss) attributable to noncontrolling interests	(28)	6	(2)	32
Comprehensive income attributable to GE HealthCare	$ 25	$ 194	$ 763	$ 457