COMMITMENTS, GUARANTEES, PRODUCT WARRANTIES AND OTHER LOSS CONTINGENCIES - Credit Support and Indemnification Agreements (Details) $ in Millions	9 Months Ended
	Sep. 30, 2026 USD ($)
Other indemnification agreements \| Continuing operations
Guarantor Obligations [Line Items]
Maximum exposure	$ 123
Guarantee obligations, reserve	72
Other indemnification agreements \| Discontinued operations
Guarantor Obligations [Line Items]
Maximum exposure	453
Guarantee obligations, reserve	74
GE Vernova \| Credit support agreement \| Continuing operations
Guarantor Obligations [Line Items]
Maximum exposure	$ 5,400
Maximum exposure, increase (decrease), percentage	(0.92)
Maximum exposure, maturing 2030	$ 3,700
Guarantee obligations, reserve	59
GE Vernova \| Financial guarantee \| Continuing operations
Guarantor Obligations [Line Items]
Maximum exposure	161
GE Vernova \| Indemnification agreement, SDA, TSA and TMA \| Continuing operations
Guarantor Obligations [Line Items]
Maximum exposure	142
Guarantee obligations, reserve	90
GE Vernova \| Indemnification agreement, SDA, TSA and TMA \| Discontinued operations
Guarantor Obligations [Line Items]
Maximum exposure	35
GE Vernova \| Performance obligation \| Discontinued operations
Guarantor Obligations [Line Items]
Maximum exposure	$ 638