Debt and Credit Facilities (Tables)

3 Months Ended

Mar. 31, 2022

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

The following table summarizes significant debt issuances (in millions).

				Three Months Ended March 31, 2022
						Duke		Duke
	Maturity	Interest		Duke		Energy		Energy
Issuance Date	Date	Rate		Energy		Carolinas		Progress
First Mortgage Bonds
March 2022(a)	March 2032	2.850	%	$	500	$	500	$	—
March 2022(a)	March 2052	3.550	%	650		650		—
March 2022(a)	April 2032	3.400	%	500		—		500
March 2022(a)	April 2052	4.000	%	400		—		400
Total issuances				$	2,050	$	1,150	$	900

(a)Proceeds will be used to finance or refinance, in whole or in part, existing or new eligible projects under the sustainable financing framework.

The following table shows the significant components of Current maturities of long-term debt on the Condensed Consolidated Balance Sheets. The Duke Energy Registrants currently anticipate satisfying these obligations with cash on hand and proceeds from additional borrowings.

(in millions)	Maturity Date	Interest Rate		March 31, 2022
Unsecured Debt
Progress Energy	April 2022	3.150	%	$	450
Duke Energy (Parent)	August 2022	3.050	%	500
Duke Energy (Parent)	August 2022	2.400	%	500
First Mortgage Bonds
Duke Energy Carolinas	May 2022	3.350	%	350
Duke Energy Progress	May 2022	2.800	%	500
Duke Energy Carolinas	March 2023	2.500	%	500
Duke Energy Carolinas	March 2023	3.050	%	500
Other(a)				584
Current maturities of long-term debt				$	3,884

(a)Includes finance lease obligations, amortizing debt, tax-exempt bonds with mandatory put options and small bullet maturities.

Schedule Of Line Of Credit Facilities

The table below includes the current borrowing sublimits and available capacity under these credit facilities.

	March 31, 2022
			Duke		Duke		Duke		Duke		Duke		Duke
	Duke		Energy		Energy		Energy		Energy		Energy		Energy
(in millions)	Energy		(Parent)		Carolinas		Progress		Florida		Ohio		Indiana		Piedmont
Facility size(a)	$	9,000	$	3,300	$	1,225	$	1,400	$	900	$	775	$	600	$	800
Reduction to backstop issuances
Commercial paper(b)	(2,819)		(1,715)		(300)		(150)		(236)		(86)		(150)		(182)
Outstanding letters of credit	(38)		(25)		(4)		(2)		(7)		—		—		—
Tax-exempt bonds	(81)		—		—		—		—		—		(81)		—
Available capacity under the Master Credit Facility	$	6,062	$	1,560	$	921	$	1,248	$	657	$	689	$	369	$	618

(a)Represents the sublimit of each borrower.

(b)Duke Energy issued $625 million of commercial paper and loaned the proceeds through the money pool to Duke Energy Carolinas, Duke Energy Progress, Duke Energy Ohio and Duke Energy Indiana. The balances are classified as Long-Term Debt Payable to Affiliated Companies on the Condensed Consolidated Balance Sheets.