XML 175 R135.htm IDEA: XBRL DOCUMENT v3.24.3

Stockholders' Equity - Equity Issuances Pursuant to Forward Contracts (Details) - If net share settlement was elected	9 Months Ended
	Sep. 30, 2024 $ / shares shares
Forward Contract Indexed to Issuer's Equity [Line Items]
Shares Priced (shares)	2,931,591
Equity Forwards, First Tranche
Forward Contract Indexed to Issuer's Equity [Line Items]
Shares Priced (shares)	802,371
Forward contract indexed to issuer's equity, forward rate per share (in dollars per share) | $ / shares	$ 92.77
Equity Forwards, Second Tranche
Forward Contract Indexed to Issuer's Equity [Line Items]
Shares Priced (shares)	729,674
Forward contract indexed to issuer's equity, forward rate per share (in dollars per share) | $ / shares	$ 101.10
Equity Forwards, Third Tranche
Forward Contract Indexed to Issuer's Equity [Line Items]
Shares Priced (shares)	737,280
Forward contract indexed to issuer's equity, forward rate per share (in dollars per share) | $ / shares	$ 100.99
Equity Forwards, Fourth Tranche
Forward Contract Indexed to Issuer's Equity [Line Items]
Shares Priced (shares)	662,266
Forward contract indexed to issuer's equity, forward rate per share (in dollars per share) | $ / shares	$ 111.45

X

- 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

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

X

- 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

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

X

- 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

Name:	us-gaap_ForwardContractIndexedToIssuersEquityLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	srt_StatementScenarioAxis=srt_ProFormaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ForwardContractIndexedToIssuersEquityTypeAxis=duk_EquityForwardsFirstTrancheMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ForwardContractIndexedToIssuersEquityTypeAxis=duk_EquityForwardsSecondTrancheMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ForwardContractIndexedToIssuersEquityTypeAxis=duk_EquityForwardsThirdTrancheMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ForwardContractIndexedToIssuersEquityTypeAxis=duk_EquityForwardsFourthTrancheMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: