COMMITMENTS, GUARANTEES, PRODUCT WARRANTIES AND OTHER LOSS CONTINGENCIES - Commitments (Details) $ in Millions	12 Months Ended
Dec. 31, 2020 USD ($) aircraft
GECAS \| Aircraft with GE Engines
Other Commitments [Line Items]
Long-term purchase commitment	$ 26,760
Advances on Inventory Purchases	$ 2,871
GECAS \| New Aircraft
Other Commitments [Line Items]
Number of aircrafts for delivery \| aircraft	279
Percentage of aircrafts to be delivered in 2021	25.00%
Percentage of aircrafts to be delivered in 2022	14.00%
Percentage of aircrafts to be delivered in 2023 through 2026	61.00%
GECAS \| Used Aircraft
Other Commitments [Line Items]
Long-term purchase commitment	$ 1,985
Number of aircrafts for delivery \| aircraft	43
Percentage of aircrafts to be delivered in 2021	72.00%
Percentage of aircrafts to be delivered in 2022	21.00%
Percentage of aircrafts to be delivered in 2023	7.00%
Aviation
Other Commitments [Line Items]
Financial assistance commitment	$ 1,935
GE Capital \| Investment commitments
Other Commitments [Line Items]
Other commitments	1,957
GE Capital \| Thermal and wind energy projects
Other Commitments [Line Items]
Other commitments	684
GE Capital \| Thermal and wind energy projects, unconsolidated VIE investment commitment
Other Commitments [Line Items]
Other commitments	549
GE Capital \| Run-off insurance operations
Other Commitments [Line Items]
Other commitments	1,249
GE Capital \| Run-off insurance operations, unconsolidated VIE investment commitment
Other Commitments [Line Items]
Other commitments	$ 1,047

Long-Term Purchase Commitment, Delivery In Next Twelve Months, Percentage

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Long-Term Purchase Commitment, Delivery In Second Year, Percentage

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Long-Term Purchase Commitment, Delivery In Third Year And Thereafter, Percentage

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Long-Term Purchase Commitment, Delivery In Third Year, Percentage

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Carrying value of capitalized payments made in advance for inventory that is expected to be received within one year or the normal operating cycle, if longer.

+ References

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The minimum amount the entity agreed to spend under the long-term purchase commitment.

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Number of units of goods that must be purchased within the specified time period of the agreement to avoid penalties or unfavorable effects on pricing, among other adverse consequences.

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Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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