Debt Instrument, Term, Extension Period

No definition available.

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Balance Type:	na
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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

+ References

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Period Type:	duration

- Definition

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

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

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- 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.

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+ Details

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- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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+ Details

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- Definition

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

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Debt and Credit Facilities (Narrative) (Details) € in Millions			1 Months Ended
	Apr. 24, 2024 USD ($)	Mar. 26, 2024 USD ($)	Apr. 30, 2024 USD ($)	Apr. 30, 2023	Apr. 30, 2024 EUR (€)	Apr. 25, 2024 USD ($)	Mar. 31, 2024 USD ($)
Debt Instrument [Line Items]
Sale of debt							$ 3,475,000,000
Master Credit Facility
Debt Instrument [Line Items]
Facility size							9,000,000,000
Duke Energy (Parent)
Debt Instrument [Line Items]
Sale of debt							1,250,000,000
Duke Energy (Parent) \| 4.25% Convertible Senior notes Due April 2026
Debt Instrument [Line Items]
Conversion ratio				0.0084131
Duke Energy Florida \| Master Credit Facility
Debt Instrument [Line Items]
Facility size							950,000,000
Duke Energy Progress
Debt Instrument [Line Items]
Sale of debt							500,000,000
Duke Energy Progress \| Master Credit Facility
Debt Instrument [Line Items]
Facility size							$ 1,575,000,000
Term Loan Facility \| Duke Energy (Parent) \| Duke Energy Term Loan Facility
Debt Instrument [Line Items]
Facility size		$ 700,000,000
Extension period (in years)		30 days
Facility term (in years)		364 days
Term Loan Facility \| Duke Energy (Parent) \| Duke Energy Term Loan Facility \| Subsequent event
Debt Instrument [Line Items]
Borrowing amount	$ 500,000,000
Unsecured Debt \| Senior Notes 3.75% Due 2031 \| Subsequent event
Debt Instrument [Line Items]
Sale of debt			$ 815,000,000		€ 750
Interest rate (as a percent)			3.75%		3.75%
Unsecured Debt \| Duke Energy (Parent) \| Senior Notes 3.75% Due 2031 \| Subsequent event
Debt Instrument [Line Items]
Sale of debt \| €					€ 750
Secured Debt \| Variable Rate Term Loan Due March 2024 \| Subsequent event
Debt Instrument [Line Items]
Repayment of debt			$ 1,000,000,000
First Mortgage Bonds \| Duke Energy Florida \| First Mortgage Bonds due April 2074 \| Subsequent event
Debt Instrument [Line Items]
Sale of debt			$ 173,000,000
Facility term (in years)			12 months
First Mortgage Bonds \| Duke Energy Florida \| First Mortgage Bonds due April 2074 \| Subsequent event \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.35%
Storm Recovery Bonds \| Duke Energy Progress \| Subsequent event
Debt Instrument [Line Items]
Sale of debt						$ 177,000,000
Storm Recovery Bonds \| Duke Energy Progress \| 5.404% Storm Recovery Bonds \| Subsequent event
Debt Instrument [Line Items]
Sale of debt			$ 177,000,000
Interest rate (as a percent)			5.404%		5.404%