The commingled cash amount the Company owes to consolidated securitization entities.

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- Definition

Number Of Joint Ventures Formed

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- Definition

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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- Definition

The carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.

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The carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.

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- Definition

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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No definition available.

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Carrying amount of the assets in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the Variable Interest Entity (VIE), where the reporting entity is not the VIE's primary beneficiary.

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Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

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VARIABLE INTEREST ENTITIES - Narrative (Details) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($) joint_venture	Jun. 30, 2017 USD ($)	Dec. 31, 2015 joint_venture	Mar. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Variable Interest Entity [Line Items]
Number of joint ventures formed \| joint_venture			4		3
Combined assets	$ 4,051		$ 4,051
Redeemable noncontrolling interests	3,376	$ 3,185	3,376	$ 3,185		$ 3,549	$ 3,391	$ 3,046	$ 3,017
Revenues	30,104	29,097	$ 58,764	55,978
BHGE LLC
Variable Interest Entity [Line Items]
Economic interest in the partnership (as a percent)			62.50%
Alstom acquisition
Variable Interest Entity [Line Items]
Number of joint ventures formed \| joint_venture			3
Combined assets	15,200		$ 15,200				16,344
Combined liabilities	9,927		9,927				11,463
Redeemable noncontrolling interests	3,019	2,894	3,019	2,894			3,065
Consolidated VIEs
Variable Interest Entity [Line Items]
Combined assets	4,304		4,304				6,028
Combined liabilities	3,326		3,326				4,642
Revenues	164	256	338	508
Cost of goods sold	60	$ 83	133	$ 178
Third-party investors
Variable Interest Entity [Line Items]
Commingled cash owed to third-party investors	23		23				61
Unconsolidated VIEs
Variable Interest Entity [Line Items]
Investments in unconsolidated VIEs	$ 4,987		$ 4,987				$ 5,833