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v3.25.4

Stock-Based Compensation (Schedule of Stock-Based Compensation Expense) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total expense recognized | $ 74 | $ 70 | $ 71
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
RSU awards |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Pretax stock-based compensation cost | 58 | 49 | 54
Performance awards |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Pretax stock-based compensation cost | 44 | 47 | 43
Duke Energy Carolinas |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total expense recognized | 27 | 25 | 25
Progress Energy |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total expense recognized | 29 | 28 | 28
Duke Energy Progress |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total expense recognized | 18 | 17 | 17
Duke Energy Florida |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total expense recognized | 11 | 11 | 11
Duke Energy Ohio |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total expense recognized | 6 | 5 | 5
Duke Energy Indiana |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total expense recognized | 8 | 7 | 7
Piedmont |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total expense recognized | $ 4 | $ 4 | $ 4

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