XML 183 R129.htm IDEA: XBRL DOCUMENT v3.25.4

Regulatory Matters (Schedule of Net Carrying Value Of Facilities) (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Public Utilities, General Disclosures [Line Items]
Remaining net book value	$ 129,959	$ 121,626
Duke Energy Carolinas
Public Utilities, General Disclosures [Line Items]
Remaining net book value	41,855	39,292
Duke Energy Progress
Public Utilities, General Disclosures [Line Items]
Remaining net book value	28,195	26,130
Duke Energy Florida
Public Utilities, General Disclosures [Line Items]
Remaining net book value	24,723	22,840
Duke Energy Indiana
Public Utilities, General Disclosures [Line Items]
Remaining net book value	$ 13,749	$ 13,122

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

X

- Definition

Period end amount of total net PPE.

+ References

No definition available.

+ Details

Name:	us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	dei_LegalEntityAxis=duk_DukeEnergyCarolinasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=duk_DukeEnergyProgressMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=duk_DukeEnergyFloridaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=duk_DukeEnergyIndianaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: