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Segment Information (Segment Information) (Details) - CAD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | $ 7,200.0 | $ 7,563.0 |
OM&G | 1,918.0 | 1,879.0 |
Provincial, state and municipal taxes | 427.0 | 433.0 |
Depreciation and amortization | 1,162.0 | 1,049.0 |
Impairment charges | 225.0 | 0.0 |
Income from equity investments | 99.0 | 146.0 |
Other income (expenses), net | 203.0 | 158.0 |
Interest expense, net | 973.0 | 925.0 |
Income tax expense (recovery) | (159.0) | 128.0 |
NCI in subsidiaries | 1.0 | 1.0 |
Preferred stock dividends | 73.0 | 66.0 |
Net income (loss) attributable to common shareholders | 493.6 | 977.7 |
Capital expenditures | 3,127.0 | 2,921.0 |
Segment Reporting Information, As at December 31 |  |  |
Total assets | 42,951.0 | 39,480.0 |
Investments subject to significant influence | 654.0 | 1,402.0 |
Goodwill | 5,858.0 | 5,871.0 | $ 6,012.0
Regulated | Electric Revenue |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 5,872.0 | 5,746.0 |
Fuel for generation and purchased power | 1,992.0 | 1,881.0 |
Regulated | Natural gas |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 1,575.0 | 1,489.0 |
Fuel for generation and purchased power | 396.0 | 527.0 |
Florida Electric Utility |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 3,451.0 | 3,548.0 |
Canadian Electric Utilities |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 1,855.0 | 1,671.0 |
Gas Utilities and Infrastructure |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 1,595.0 | 1,510.0 |
Other Electric Utilities |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 566.0 | 526.0 |
Other |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | (267.0) | 308.0 |
Operating |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 7,200.0 | 7,563.0 |
Operating | Florida Electric Utility |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 3,460.0 | 3,556.0 |
OM&G | 779.0 | 830.0 |
Provincial, state and municipal taxes | 273.0 | 289.0 |
Depreciation and amortization | 622.0 | 571.0 |
Impairment charges | 0.0 |  |
Income from equity investments | 0.0 | 0.0 |
Other income (expenses), net | 66.0 | 69.0 |
Interest expense, net | 265.0 | 271.0 |
Income tax expense (recovery) | 94.0 | 117.0 |
NCI in subsidiaries | 0.0 | 0.0 |
Preferred stock dividends | 0.0 | 0.0 |
Net income (loss) attributable to common shareholders | 641.0 | 627.0 |
Capital expenditures | 1,942.0 | 1,736.0 |
Segment Reporting Information, As at December 31 |  |  |
Total assets | 24,375.0 | 21,119.0 |
Investments subject to significant influence | 0.0 | 0.0 |
Goodwill | 5,035.0 | 4,628.0 |
Operating | Florida Electric Utility | Regulated | Electric Revenue |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 852.0 | 920.0 |
Operating | Florida Electric Utility | Regulated | Natural gas |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 0.0 | 0.0 |
Operating | Canadian Electric Utilities |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 1,855.0 | 1,671.0 |
OM&G | 408.0 | 384.0 |
Provincial, state and municipal taxes | 48.0 | 45.0 |
Depreciation and amortization | 282.0 | 276.0 |
Impairment charges | 0.0 |  |
Income from equity investments | 73.0 | 109.0 |
Other income (expenses), net | 28.0 | 32.0 |
Interest expense, net | 168.0 | 170.0 |
Income tax expense (recovery) | (41.0) | (9.0) |
NCI in subsidiaries | 0.0 | 0.0 |
Preferred stock dividends | 0.0 | 0.0 |
Net income (loss) attributable to common shareholders | 232.0 | 247.0 |
Capital expenditures | 481.0 | 450.0 |
Segment Reporting Information, As at December 31 |  |  |
Total assets | 7,609.0 | 8,634.0 |
Investments subject to significant influence | 475.0 | 1,236.0 |
Goodwill | 0.0 | 0.0 |
Operating | Canadian Electric Utilities | Regulated | Electric Revenue |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 859.0 | 699.0 |
Operating | Canadian Electric Utilities | Regulated | Natural gas |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 0.0 | 0.0 |
Operating | Gas Utilities and Infrastructure |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 1,609.0 | 1,524.0 |
OM&G | 454.0 | 405.0 |
Provincial, state and municipal taxes | 103.0 | 91.0 |
Depreciation and amortization | 182.0 | 126.0 |
Impairment charges | 11.0 |  |
Income from equity investments | 20.0 | 21.0 |
Other income (expenses), net | 16.0 | 11.0 |
Interest expense, net | 151.0 | 129.0 |
Income tax expense (recovery) | 89.0 | 64.0 |
NCI in subsidiaries | 0.0 | 0.0 |
Preferred stock dividends | 0.0 | 0.0 |
Net income (loss) attributable to common shareholders | 259.0 | 214.0 |
Capital expenditures | 619.0 | 664.0 |
Segment Reporting Information, As at December 31 |  |  |
Total assets | 8,439.0 | 7,735.0 |
Investments subject to significant influence | 124.0 | 118.0 |
Goodwill | 823.0 | 1,240.0 |
Operating | Gas Utilities and Infrastructure | Regulated | Electric Revenue |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 0.0 | 0.0 |
Operating | Gas Utilities and Infrastructure | Regulated | Natural gas |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 396.0 | 527.0 |
Operating | Other Electric Utilities |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 566.0 | 526.0 |
OM&G | 143.0 | 130.0 |
Provincial, state and municipal taxes | 3.0 | 3.0 |
Depreciation and amortization | 69.0 | 68.0 |
Impairment charges | 0.0 |  |
Income from equity investments | 4.0 | 4.0 |
Other income (expenses), net | 12.0 | 7.0 |
Interest expense, net | 22.0 | 23.0 |
Income tax expense (recovery) | 1.0 | 0.0 |
NCI in subsidiaries | 1.0 | 1.0 |
Preferred stock dividends | 0.0 | 0.0 |
Net income (loss) attributable to common shareholders | 48.0 | 37.0 |
Capital expenditures | 81.0 | 63.0 |
Segment Reporting Information, As at December 31 |  |  |
Total assets | 1,444.0 | 1,311.0 |
Investments subject to significant influence | 55.0 | 48.0 |
Goodwill | 0.0 | 0.0 |
Operating | Other Electric Utilities | Regulated | Electric Revenue |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 295.0 | 275.0 |
Operating | Other Electric Utilities | Regulated | Natural gas |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 0.0 | 0.0 |
Operating | Other |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | (248.0) | 339.0 |
OM&G | 154.0 | 151.0 |
Provincial, state and municipal taxes | 0.0 | 5.0 |
Depreciation and amortization | 7.0 | 8.0 |
Impairment charges | 214.0 |  |
Income from equity investments | 2.0 | 12.0 |
Other income (expenses), net | 73.0 | 20.0 |
Interest expense, net | 367.0 | 332.0 |
Income tax expense (recovery) | (302.0) | (44.0) |
NCI in subsidiaries | 0.0 | 0.0 |
Preferred stock dividends | 73.0 | 66.0 |
Net income (loss) attributable to common shareholders | (686.0) | (147.0) |
Capital expenditures | 4.0 | 8.0 |
Segment Reporting Information, As at December 31 |  |  |
Total assets | 1,810.0 | 1,938.0 |
Investments subject to significant influence | 0.0 | 0.0 |
Goodwill | 0.0 | 3.0 |
Operating | Other | Regulated | Electric Revenue |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 0.0 | 0.0 |
Operating | Other | Regulated | Natural gas |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 0.0 | 0.0 |
Intersegment Eliminations |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | (42.0) | (53.0) |
OM&G | (20.0) | (21.0) |
Provincial, state and municipal taxes | 0.0 | 0.0 |
Depreciation and amortization | 0.0 | 0.0 |
Impairment charges | 0.0 |  |
Income from equity investments | 0.0 | 0.0 |
Other income (expenses), net | 8.0 | 19.0 |
Interest expense, net | 0.0 | 0.0 |
Income tax expense (recovery) | 0.0 | 0.0 |
NCI in subsidiaries | 0.0 | 0.0 |
Preferred stock dividends | 0.0 | 0.0 |
Net income (loss) attributable to common shareholders | 0.0 | 0.0 |
Capital expenditures | 0.0 | 0.0 |
Segment Reporting Information, As at December 31 |  |  |
Total assets | (726.0) | (1,257.0) |
Investments subject to significant influence | 0.0 | 0.0 |
Goodwill | 0.0 | 0.0 |
Financing costs | 29.0 | 95.0 |
Intersegment Eliminations | Regulated | Electric Revenue |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | (14.0) | (13.0) |
Intersegment Eliminations | Regulated | Natural gas |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Fuel for generation and purchased power | 0.0 | 0.0 |
Eliminations |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | (42.0) | (53.0) |
Eliminations | Florida Electric Utility |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 9.0 | 8.0 |
Eliminations | Canadian Electric Utilities |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 0.0 | 0.0 |
Eliminations | Gas Utilities and Infrastructure |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 14.0 | 14.0 |
Eliminations | Other Electric Utilities |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | 0.0 | 0.0 |
Eliminations | Other |  |  |
Segment Reporting Information, For the year ended December 31 |  |  |
Total operating revenues | $ 19.0 | $ 31.0 |

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- Definition Amount of operating expense for depreciation and amortization of regulated operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(2)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
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