Commercial Paper Maximum Borrowings

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- Definition

Commercial Paper Outstanding Borrowings

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- Definition

Commercial Paper Outstanding, Weighted Average Interest Rate

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No definition available.

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- Definition

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

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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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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- 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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The cash inflow from borrowing by issuing commercial paper.

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The cash outflow due to repaying amounts borrowed by issuing commercial paper.

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Debt - Recourse Debt (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
Debt - Recourse Debt (Details) - USD ($) $ in Millions	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024	Sep. 30, 2023
Debt Instrument [Line Items]
Loss on extinguishment of debt	$ (2)	$ (1)	$ (15)	$ (11)
3.30% Senior Notes due 2025 [Domain] \| Recourse
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	3.30%		3.30%
Loss on extinguishment of debt			$ 2
Andes Senior Notes due 2032 \| AES Andes \| Nonrecourse [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	6.25%		6.25%
Senior Notes due 2032 \| Recourse
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	5.80%		5.80%
Issued senior notes	$ 800		$ 800
Corporate and Other [Member] \| Revolving Credit Facility [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Issued senior notes	1,800		1,800
Corporate and Other [Member] \| Revolving Credit Facility due 2026 \| Senior Notes [Member]
Debt Instrument [Line Items]
Issued senior notes					$ 300
Corporate and Other [Member] \| Revolving Credit Facility due 2027 \| Senior Notes [Member]
Debt Instrument [Line Items]
Issued senior notes	$ 1,500		1,500		$ 1,500
Corporate and Other [Member] \| Commercial Paper
Debt Instrument [Line Items]
Commercial Paper Maximum Borrowings						$ 750
Proceeds from Issuance of Commercial Paper			41,300
Repayments of Commercial Paper			40,600
Commercial Paper Outstanding Borrowings			$ 643
Commercial Paper Outstanding, Weighted Average Interest Rate	0.0455		0.0455
Corporate Other And Other Eliminations [Member] \| 950 Million Junior Notes Due 2055 \| Junior Notes
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	7.60%		7.60%
Issued senior notes	$ 950		$ 950