Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income attributable to GE HealthCare	$ 470	$ 375	$ 1,272	$ 1,165
Net (income) loss attributable to noncontrolling interests	19	7	40	33
Net income	490	382	1,312	1,198
Other comprehensive income (loss):
Currency translation adjustments – net of taxes	177	(143)	70	(84)
Pension and Other Postretirement Plans – net of taxes	(67)	(264)	(138)	(346)
Cash flow hedges – net of taxes	(36)	22	(12)	(7)
Other comprehensive income (loss)	74	(385)	(80)	(437)
Comprehensive income (loss)	563	(3)	1,232	761
Less: Comprehensive income (loss) attributable to noncontrolling interests	19	(28)	40	(2)
Comprehensive income attributable to GE HealthCare	$ 544	$ 25	$ 1,192	$ 763