Maximum value of shares to be issued under ATM program of its common stock through an at-the-market offering program, including an equity forward sales component.

No definition available.

+ Details

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Namespace Prefix:	duk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The per share price of the Company's stock at which the contract holder of the freestanding contract has the right to purchase or sell the Company's stock at a future date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 815
-SubTopic 40
-Section 50
-Paragraph 5
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480237/815-40-50-5

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(1)
-SubTopic 10
-Topic 480
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481648/480-10-50-2

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of issuer's shares to which the forward contract is indexed.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 815
-SubTopic 40
-Section 50
-Paragraph 5
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480237/815-40-50-5

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- 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.

+ Details

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Balance Type:	na
Period Type:	duration

- Details

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- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
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- Details

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Namespace Prefix:
Data Type:	na
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- Details

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Namespace Prefix:
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Stockholders' Equity (Common Stock) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Billions	1 Months Ended
	May 31, 2024	Mar. 31, 2024	Nov. 30, 2022
Forward Contract Indexed to Issuer's Equity [Line Items]
Maximum value of shares to be issued under ATM program			$ 1.5
If net share settlement was elected \| Equity Forwards, First Tranche
Forward Contract Indexed to Issuer's Equity [Line Items]
Shares offered (in shares)		0.8
Forward contract indexed to issuer's equity, forward rate per share (in dollars per share)		$ 92.77
If net share settlement was elected \| Equity Forwards, Second Tranche
Forward Contract Indexed to Issuer's Equity [Line Items]
Shares offered (in shares)	0.7
Forward contract indexed to issuer's equity, forward rate per share (in dollars per share)	$ 101.10
If net share settlement was elected \| Equity Forwards, Third Tranche
Forward Contract Indexed to Issuer's Equity [Line Items]
Shares offered (in shares)	0.7
Forward contract indexed to issuer's equity, forward rate per share (in dollars per share)	$ 100.99