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Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2025

Share-Based Payment Arrangement [Abstract]

Schedule of Total Stock-Based Compensation Expense, net of tax

The following table summarizes the total expense recognized by the Duke Energy Registrants, net of tax, for stock-based compensation.

			Years Ended December 31,
(in millions)			2025						2024						2023
Duke Energy			$	74					$	70					$	71
Duke Energy Carolinas			27						25						25
Progress Energy			29						28						28
Duke Energy Progress			18						17						17
Duke Energy Florida			11						11						11
Duke Energy Ohio			6						5						5
Duke Energy Indiana			8						7						7
Piedmont			4						4						4

Schedule of Stock-Based Compensation Expense

Duke Energy's pretax stock-based compensation costs, the tax benefit associated with stock-based compensation expense and stock-based compensation costs capitalized are included in the following table.

			Years Ended December 31,
(in millions)			2025						2024						2023
RSU awards			$	58					$	49					$	54
Performance awards			44						47						43
Pretax stock-based compensation cost			$	102					$	96					$	97
Stock-based compensation costs capitalized			7						6						6
Stock-based compensation expense			$	95					$	90					$	91
Tax benefit associated with stock-based compensation expense			$	21					$	20					$	20

Schedule of Share-based Compensation, Restricted Stock Units Award Activity

The following table includes information related to RSU awards.

			Years Ended December 31,
			2025						2024						2023
Shares granted (in thousands)			564						598						670
Fair value (in millions)			$	66					$	59					$	65

The following table summarizes information about RSU awards outstanding.

									Weighted Average
			Shares						Grant Date Fair Value
			(in thousands)						(per share)
Outstanding at December 31, 2024			1,059						$	98
Granted			564						117
Vested			(602)						99
Forfeited			(59)						109
Outstanding at December 31, 2025			962						108
RSU awards expected to vest			897						108

Schedule of Performance Awards

The following table includes information related to stock-based performance awards.

			Years Ended December 31,
			2025						2024						2023
Shares granted assuming target performance (in thousands)			338						440						422
Fair value (in millions)			$	41					$	42					$	42

Schedule of Nonvested Performance-based Units Activity

The following table summarizes information about stock-based performance awards outstanding and assumes payout at the target level.

									Weighted Average
			Shares						Grant Date Fair Value
			(in thousands)						(per share)
Outstanding at December 31, 2024			1,187						$	98
Granted			338						122
Vested			(382)						99
Forfeited			(36)						116
Outstanding at December 31, 2025			1,107						104
Stock-based performance awards expected to vest			1,079						104

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