Asset Acquisition, Purchase Price

No definition available.

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- Definition

This element represents the aggregate carrying amount of the assets measured at fair value on a nonrecurring basis by the entity before the recognition of impairment charges.

+ References

No definition available.

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- Definition

Percentage of equity interest in business disposed.

+ References

No definition available.

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No definition available.

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- Definition

Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

+ References

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- Definition

Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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- Definition

This item represents a non-contingent liability for the fair value of an obligation to stand ready to perform over the term of a guaranty issued in the event that specified triggering events or conditions occur.

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Amount before tax of income (loss) from an individually significant component disposed of or held-for-sale attributable to parent. Excludes discontinued operations.

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The cash inflow associated with the amount received from the sale of a business segment or subsidiary or sale of an entity that is related to it but not strictly controlled during the period (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment).

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- Definition

Cash received for the settlement of litigation during the current period.

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Held-for-Sale and Dispositions Dispositions (Details) - USD ($) $ in Millions		3 Months Ended			9 Months Ended
	Apr. 08, 2021	Sep. 30, 2021	Sep. 30, 2020	Mar. 31, 2018	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2017
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Proceeds from Divestiture of Businesses and Interests in Affiliates					$ 91	$ 41
Gain (loss) on disposal and sale of businesses interests		$ (22)	$ 90		$ (81)	117
Equity Method Investment, Ownership Percentage		10.00%			10.00%
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, Attributable to Parent, before Income Tax		$ 0	8		$ 5	28
Guaranty Liabilities			22			22
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Itabo Opco [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Proceeds from Divestiture of Businesses and Interests in Affiliates	$ 88
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Redondo Beach [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Assets Carrying Amount Disclosure Nonrecurring			24			24
Gain (Loss) on Disposition of Assets						41
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| AES Tiete Inova Solucoes
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Proceeds from Divestiture of Businesses and Interests in Affiliates					20
Disposal Group, Held-for-sale, Not Discontinued Operations [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, Attributable to Parent, before Income Tax		$ 17	17		$ 57	63
Disposal Group, Held-for-sale, Not Discontinued Operations [Member] \| Itabo Opco [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Disposal Group Not Discontinued Operation Ownership Interest Sold		43.00%			43.00%
Disposal Group, Held-for-sale, Not Discontinued Operations [Member] \| Mong Duong Subsidiary [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, Attributable to Parent, before Income Tax		$ 12	12		$ 42	42
Assets Carrying Amount Disclosure Nonrecurring		$ 527			$ 527
Disposal Group Not Discontinued Operation Ownership Interest Sold		51.00%			51.00%
Disposal Group, Held-for-sale, Not Discontinued Operations [Member] \| Estrella Del Mar I
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, Attributable to Parent, before Income Tax		$ 0	0		$ 0	6
Assets Carrying Amount Disclosure Nonrecurring		6			6
Disposal Group, Held-for-sale, Not Discontinued Operations [Member] \| Jordan (IPP1 & IPP4)
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, Attributable to Parent, before Income Tax		5	5		15	15
Assets Carrying Amount Disclosure Nonrecurring		$ 163			163
Proceeds from Divestiture of Businesses and Interests in Affiliates					$ 58
Disposal Group Not Discontinued Operation Ownership Interest Sold		26.00%			26.00%
Disposal Group, Held-for-sale, Not Discontinued Operations [Member] \| Mong Duong Financing SPV
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Disposal Group Not Discontinued Operation Ownership Interest Sold		51.00%			51.00%
Kazakhstan Hydro [Member] \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Proceeds from Divestiture of Businesses and Interests in Affiliates				$ 75
Proceeds from Legal Settlements						45
Disposal Group Not Discontinued Operation Ownership Interest Sold							100.00%
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal						(30)
AES Tiete Inova Solucoes \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal					$ (1)
Itabo Opco [Member] \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, Attributable to Parent, before Income Tax		$ 0	9		5	28
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal					4
Uruguaiana \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal						(95)
Other Subsidiaries [Member] \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, Attributable to Parent, before Income Tax		$ 0	$ (1)		$ 0	0
Penonome Wind [Member]
Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]
Asset Acquisition, Purchase Price						$ 80