Income Taxes (Tables)

6 Months Ended

Jun. 30, 2023

Income Tax Disclosure [Abstract]

Summary of Effective Tax Rates

The ETRs from continuing operations for each of the Duke Energy Registrants are included in the following table.

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2023		2022		2023		2022
Duke Energy	13.7	%	11.3	%	13.7	%	7.4	%
Duke Energy Carolinas	10.6	%	7.3	%	11.0	%	7.4	%
Progress Energy	16.7	%	16.8	%	16.7	%	16.4	%
Duke Energy Progress	14.1	%	13.8	%	14.4	%	13.9	%
Duke Energy Florida	19.9	%	20.2	%	19.9	%	20.1	%
Duke Energy Ohio	15.5	%	13.8	%	16.2	%	(54.7)	%
Duke Energy Indiana	17.4	%	8.6	%	17.3	%	(48.9)	%
Piedmont	25.0	%	85.7	%	17.8	%	11.3	%