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- Definition

Face (par) amount of debt instrument at time of issuance.

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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.

+ References

No definition available.

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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Debt - Non-Recourse Debt Narrative (Details) $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended
Debt - Non-Recourse Debt Narrative (Details) $ in Millions	Feb. 28, 2017 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)
Debt Instrument [Line Items]
Debt defaults at risk of causing cross default		0		0
Loss on extinguishment of debt		$ 11	$ 49	$ 187	$ 44
Proceeds from Issuance of Debt	$ 75
Nonrecourse Debt [Member] \| AES Southland [Domain]
Debt Instrument [Line Items]
Loss on extinguishment of debt				0
Issued new debt		587		587
Repayments of Long-term Debt				0
Nonrecourse Debt [Member] \| AES Tiete [Domain]
Debt Instrument [Line Items]
Loss on extinguishment of debt				0
Issued new debt		385		385
Repayments of Long-term Debt				(231)
Nonrecourse Debt [Member] \| Alto Maipo [Member]
Debt Instrument [Line Items]
Loss on extinguishment of debt				0
Issued new debt		104		104
Repayments of Long-term Debt				0
Nonrecourse Debt [Member] \| Andes - Generation [Member]
Debt Instrument [Line Items]
Loss on extinguishment of debt			(65)
Nonrecourse Debt [Member] \| DPL Subsidiary [Member]
Debt Instrument [Line Items]
Loss on extinguishment of debt				(6)
Issued new debt		0		0
Repayments of Long-term Debt				(106)
Nonrecourse Debt [Member] \| Gener Subsidiary [Member]
Debt Instrument [Line Items]
Loss on extinguishment of debt				(7)
Issued new debt		0		0
Repayments of Long-term Debt				(104)
Nonrecourse Debt [Member] \| Angamos [Member]
Debt Instrument [Line Items]
Loss on extinguishment of debt				0
Issued new debt		$ 0		0
Repayments of Long-term Debt				$ (98)
7.75% Senior Notes Due 2024 [Member] \| Nonrecourse Debt [Member] \| Andes - Generation [Member]
Debt Instrument [Line Items]
Issued new debt			$ 300		$ 300