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Leases (Operating Lease Maturities) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Operating Lease Liabilities, Payments Due (Topic 842) |  |
2020 | $ 268 |
2021 | 216 |
2022 | 201 |
2023 | 191 |
2024 | 176 |
Thereafter | 984 |
Total operating lease payments | 2,036 |
Less: present value discount | (396) |
Total operating lease liabilities | 1,640 |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity (Topic 840) |  |
2019 |  | $ 239
2020 |  | 219
2021 |  | 186
2022 |  | 170
2023 |  | 160
Thereafter |  | 1,017
Total |  | 1,991
Duke Energy Carolinas |  |
Operating Lease Liabilities, Payments Due (Topic 842) |  |
2020 | 31 |
2021 | 19 |
2022 | 19 |
2023 | 17 |
2024 | 13 |
Thereafter | 57 |
Total operating lease payments | 156 |
Less: present value discount | (27) |
Total operating lease liabilities | 129 |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity (Topic 840) |  |
2019 |  | 33
2020 |  | 29
2021 |  | 19
2022 |  | 19
2023 |  | 17
Thereafter |  | 68
Total |  | 185
Progress Energy |  |
Operating Lease Liabilities, Payments Due (Topic 842) |  |
2020 | 123 |
2021 | 99 |
2022 | 95 |
2023 | 95 |
2024 | 95 |
Thereafter | 462 |
Total operating lease payments | 969 |
Less: present value discount | (177) |
Total operating lease liabilities | 792 |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity (Topic 840) |  |
2019 |  | 97
2020 |  | 90
2021 |  | 79
2022 |  | 76
2023 |  | 77
Thereafter |  | 455
Total |  | 874
Duke Energy Progress |  |
Operating Lease Liabilities, Payments Due (Topic 842) |  |
2020 | 51 |
2021 | 44 |
2022 | 40 |
2023 | 41 |
2024 | 41 |
Thereafter | 283 |
Total operating lease payments | 500 |
Less: present value discount | (109) |
Total operating lease liabilities | 391 |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity (Topic 840) |  |
2019 |  | 49
2020 |  | 46
2021 |  | 37
2022 |  | 34
2023 |  | 35
Thereafter |  | 314
Total |  | 515
Duke Energy Florida |  |
Operating Lease Liabilities, Payments Due (Topic 842) |  |
2020 | 72 |
2021 | 55 |
2022 | 55 |
2023 | 54 |
2024 | 54 |
Thereafter | 179 |
Total operating lease payments | 469 |
Less: present value discount | (68) |
Total operating lease liabilities | 401 |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity (Topic 840) |  |
2019 |  | 48
2020 |  | 44
2021 |  | 42
2022 |  | 42
2023 |  | 42
Thereafter |  | 141
Total |  | 359
Duke Energy Ohio |  |
Operating Lease Liabilities, Payments Due (Topic 842) |  |
2020 | 2 |
2021 | 2 |
2022 | 2 |
2023 | 2 |
2024 | 2 |
Thereafter | 21 |
Total operating lease payments | 31 |
Less: present value discount | (9) |
Total operating lease liabilities | 22 |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity (Topic 840) |  |
2019 |  | 2
2020 |  | 2
2021 |  | 2
2022 |  | 2
2023 |  | 2
Thereafter |  | 23
Total |  | 33
Duke Energy Indiana |  |
Operating Lease Liabilities, Payments Due (Topic 842) |  |
2020 | 5 |
2021 | 4 |
2022 | 4 |
2023 | 4 |
2024 | 4 |
Thereafter | 64 |
Total operating lease payments | 85 |
Less: present value discount | (27) |
Total operating lease liabilities | 58 |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity (Topic 840) |  |
2019 |  | 6
2020 |  | 5
2021 |  | 4
2022 |  | 4
2023 |  | 5
Thereafter |  | 66
Total |  | 90
Piedmont |  |
Operating Lease Liabilities, Payments Due (Topic 842) |  |
2020 | 5 |
2021 | 5 |
2022 | 5 |
2023 | 5 |
2024 | 5 |
Thereafter | 5 |
Total operating lease payments | 30 |
Less: present value discount | (3) |
Total operating lease liabilities | $ 27 |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity (Topic 840) |  |
2019 |  | 5
2020 |  | 5
2021 |  | 5
2022 |  | 5
2023 |  | 6
Thereafter |  | 11
Total |  | $ 37

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