XML 204 R150.htm IDEA: XBRL DOCUMENT v3.25.4

Asset Retirement Obligations (Narrative) (Details)	12 Months Ended
	Dec. 31, 2025
Nuclear Regulatory Commission
Asset Retirement Obligation [Line Items]
Operating license extension (in years)	20 years

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:	duk_AssetRetirementObligationLineItems
Namespace Prefix:	duk_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Public Utilities, Operating License Extension, Period

+ References

No definition available.

+ Details

Name:	duk_PublicUtilitiesOperatingLicenseExtensionPeriod
Namespace Prefix:	duk_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_RegulatoryAgencyAxis=duk_NuclearRegulatoryCommissionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: