INCOME TAXES - Narrative (Details) - USD ($) $ in Millions		12 Months Ended
	Jan. 03, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Contingency [Line Items]
State taxes, net of federal benefit, revaluation of deferred tax assets		$ 35	$ 59
Additions for tax positions of prior years, ongoing audit reserves		172
Net operating loss deferred tax asset, audit reserves		142
Reductions for tax positions of prior years, CTA		14
Reductions for tax positions of prior years, tax audits closed		19
Additions for tax positions of prior years		181	156	$ 137
Reductions for tax positions of prior years		33	203	41
Interest expense on uncertain tax positions		13	12	12
Penalties expense on uncertain tax positions		4	6	0
Capitalized R&D, related to 2022 R&D expenses				228
Increase in valuation allowance related to spin-off activities			269
Decrease in valuation allowance		310
Operating loss carryforwards		5,978
Deferred tax asset, net operating loss carryforward, gross		1,133
Unrecognized tax benefits, net operating loss		266
Unrecognized tax benefits, US foreign tax credits		420
Deferred tax liabilities, undistributed foreign earnings		21
Unrecognized deferred tax liability, undistributed earnings of foreign subsidiaries		8,000
France
Income Tax Contingency [Line Items]
Decrease in valuation allowance		$ 295
GE
Income Tax Contingency [Line Items]
Additions for tax positions of prior years			134	$ 132
Reductions for tax positions of prior years			$ 183
Deferred tax asset increase, transfer from GE	$ 3,099
Deferred tax asset increase, transfer from GE, pension and postretirement benefits	$ 964