| Duke Energy CORP |
| Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 | Q4-CY2013 |
| Balance Sheet Date | | | 2025-Jun-30 | 2025-Mar-31 | 2024-Dec-31 | 2024-Sep-30 | 2024-Jun-30 | 2024-Mar-31 | 2023-Dec-31 | 2023-Sep-30 | 2023-Jun-30 | 2023-Mar-31 | 2022-Dec-31 | 2022-Sep-30 | 2022-Jun-30 | 2022-Mar-31 | 2021-Dec-31 | 2021-Sep-30 | 2021-Jun-30 | 2021-Mar-31 | 2020-Dec-31 | 2020-Sep-30 | 2020-Jun-30 | 2020-Mar-31 | 2019-Dec-31 | 2019-Sep-30 | 2019-Jun-30 | 2019-Mar-31 | 2018-Dec-31 | 2018-Sep-30 | 2018-Jun-30 | 2018-Mar-31 | 2017-Dec-31 | 2017-Sep-30 | 2017-Jun-30 | 2017-Mar-31 | 2016-Dec-31 | 2016-Sep-30 | 2016-Jun-30 | | | | 2015-Jun-30 | 2015-Mar-31 | 2014-Dec-31 | 2014-Sep-30 | 2014-Jun-30 | 2014-Mar-31 | 2013-Dec-31 |
| Fiscal Period | | | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | | | | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | Q1-FY2014 | Q4-FY2013 |
| Operating Cash Flow | | | 2,863,000,000$ | 2,177,000,000$ | 3,377,000,000$ | 3,524,000,000$ | 2,953,000,000$ | 2,474,000,000$ | 2,569,000,000$ | 3,524,000,000$ | 2,302,000,000$ | 1,483,000,000$ | 739,000,000$ | 1,153,000,000$ | 2,240,000,000$ | 1,795,000,000$ | 1,063,000,000$ | 3,354,000,000$ | 1,785,000,000$ | 2,088,000,000$ | 2,090,000,000$ | 3,409,000,000$ | 1,803,000,000$ | 1,554,000,000$ | 2,572,000,000$ | 2,581,000,000$ | 1,817,000,000$ | 1,239,000,000$ | 1,519,000,000$ | 2,365,000,000$ | 1,911,000,000$ | 1,391,000,000$ | 1,646,000,000$ | 2,178,000,000$ | 1,554,000,000$ | 1,246,000,000$ | 1,252,000,000$ | 2,386,000,000$ | 1,543,000,000$ | 1,682,000,000$ | 1,304,000,000$ | 2,517,000,000$ | 1,439,000,000$ | 1,440,000,000$ | 1,419,000,000$ | 2,548,000,000$ | 1,246,000,000$ | 1,373,000,000$ | 1,392,000,000$ |
| Investing Cash Flow | | | (2,964,000,000$) | (3,300,000,000$) | (3,272,000,000$) | (3,276,000,000$) | (3,233,000,000$) | (3,342,000,000$) | (2,724,000,000$) | (3,243,000,000$) | (3,299,000,000$) | (3,209,000,000$) | (3,343,000,000$) | (3,138,000,000$) | (2,793,000,000$) | (2,699,000,000$) | (2,735,000,000$) | (2,586,000,000$) | (2,477,000,000$) | (3,137,000,000$) | (2,640,000,000$) | (2,493,000,000$) | (2,449,000,000$) | (3,022,000,000$) | (3,324,000,000$) | (2,845,000,000$) | (3,075,000,000$) | (2,713,000,000$) | (2,790,000,000$) | (2,625,000,000$) | (2,381,000,000$) | (2,264,000,000$) | (2,111,000,000$) | (1,987,000,000$) | (1,983,000,000$) | (2,361,000,000$) | (5,973,000,000$) | (1,947,000,000$) | | (1,758,000,000$) | (1,986,000,000$) | (2,997,000,000$) | 1,162,000,000$ | (1,456,000,000$) | (1,639,000,000$) | (1,367,000,000$) | (1,081,000,000$) | (1,286,000,000$) | (1,412,000,000$) |
| Financing Cash Flow | | | 7,000,000$ | 1,238,000,000$ | (131,000,000$) | (284,000,000$) | 245,000,000$ | 1,029,000,000$ | (62,000,000$) | (274,000,000$) | 940,000,000$ | 1,747,000,000$ | 2,578,000,000$ | 1,975,000,000$ | 172,000,000$ | 1,404,000,000$ | 1,449,000,000$ | (590,000,000$) | 565,000,000$ | 1,185,000,000$ | 506,000,000$ | (957,000,000$) | (411,000,000$) | 2,593,000,000$ | 743,000,000$ | 365,000,000$ | 1,189,000,000$ | 1,433,000,000$ | 1,413,000,000$ | 282,000,000$ | 318,000,000$ | 947,000,000$ | 543,000,000$ | (235,000,000$) | (122,000,000$) | 1,596,000,000$ | (1,015,000,000$) | 5,064,000,000$ | 205,000,000$ | (3,000,000$) | 169,000,000$ | 890,000,000$ | (4,462,000,000$) | 801,000,000$ | 325,000,000$ | (1,258,000,000$) | 312,000,000$ | (57,000,000$) | (645,000,000$) |
| End Cash Position | | | 344,000,000$ | 475,000,000$ | 314,000,000$ | 376,000,000$ | 390,000,000$ | 459,000,000$ | 253,000,000$ | 324,000,000$ | 567,000,000$ | 624,000,000$ | 409,000,000$ | 453,000,000$ | 428,000,000$ | 853,000,000$ | 341,000,000$ | 548,000,000$ | 367,000,000$ | 379,000,000$ | 259,000,000$ | 308,000,000$ | 341,000,000$ | 1,450,000,000$ | 311,000,000$ | 379,000,000$ | 336,000,000$ | 377,000,000$ | 442,000,000$ | 303,000,000$ | 304,000,000$ | 421,000,000$ | 358,000,000$ | 282,000,000$ | 298,000,000$ | 878,000,000$ | 392,000,000$ | 5,716,000,000$ | 281,000,000$ | 334,000,000$ | 383,000,000$ | 1,370,000,000$ | 960,000,000$ | 2,821,000,000$ | 463,000,000$ | 1,931,000,000$ | 2,008,000,000$ | 1,531,000,000$ | 476,000,000$ |
| Exchange Rate Effect | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Dividends Paid | | | 807,000,000$ | 803,000,000$ | 802,000,000$ | 821,000,000$ | 784,000,000$ | 806,000,000$ | 806,000,000$ | 832,000,000$ | 791,000,000$ | 815,000,000$ | 790,000,000$ | 815,000,000$ | 775,000,000$ | 799,000,000$ | 774,000,000$ | 799,000,000$ | 758,000,000$ | 783,000,000$ | 699,000,000$ | 722,000,000$ | 684,000,000$ | 707,000,000$ | | 678,000,000$ | | 649,000,000$ | 636,000,000$ | 636,000,000$ | 600,000,000$ | 599,000,000$ | 625,000,000$ | 625,000,000$ | 600,000,000$ | 600,000,000$ | 601,000,000$ | 591,000,000$ | 570,000,000$ | 570,000,000$ | 569,000,000$ | 570,000,000$ | 551,000,000$ | 564,000,000$ | 564,000,000$ | 563,000,000$ | 554,000,000$ | 553,000,000$ | 552,000,000$ |