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v3.25.3

Consolidated Statement of Income (Loss) and Comprehensive Income - USD ($) shares in Millions, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Operating Revenues: |  |  |  |
Operating Revenues | $ 2,699 | $ 2,173 | $ 7,017 | $ 5,682
Operating Expenses: |  |  |  |
Fuel and purchased power | 768 | 499 | 2,064 | 1,154
Natural gas purchased for resale | 25 | 30 | 233 | 214
Other operations and maintenance | 502 | 520 | 1,447 | 1,455
Depreciation and amortization | 415 | 388 | 1,168 | 1,125
Taxes other than income taxes | 164 | 150 | 439 | 416
Total operating expenses | 1,874 | 1,587 | 5,351 | 4,364
Operating Income | 825 | 586 | 1,666 | 1,318
Other Income, Net | 76 | 101 | 257 | 293
Interest Charges | 208 | 173 | 570 | 492
Income Before Income Taxes | 693 | 514 | 1,353 | 1,119
Income Taxes | 52 | 57 | 145 | 140
Net Income | 641 | 457 | 1,208 | 979
Less: Net Income Attributable to Noncontrolling Interests | 1 | 1 | 4 | 4
Preferred Stock Dividends | 1 | 1 | 4 | 4
Net income attributable to Ameren common shareholders | 640 | 456 | 1,204 | 975
Pension and other postretirement benefit plan activity, net of income taxes (benefit) | 0 | (1) | (2) | (4)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax | 0 | 0 | (6) | 0
Comprehensive Income | 641 | 456 | 1,200 | 975
Less: Comprehensive Income Attributable to Noncontrolling Interests | 1 | 1 | 4 | 4
Comprehensive Income Attributable to Ameren Common Shareholders | $ 640 | $ 455 | $ 1,196 | $ 971
Earnings per Common Share - Basic | $ 2.37 | $ 1.71 | $ 4.46 | $ 3.66
Earnings per Common Share - Basic | $ 2.35 | $ 1.70 | $ 4.43 | $ 3.65
Weighted-average Common Shares Outstanding – Basic | 270.4 | 266.8 | 270.2 | 266.6
Weighted-average Common Shares Outstanding – Diluted | 272.2 | 267.3 | 271.7 | 266.9
Electric |  |  |  |
Operating Revenues: |  |  |  |
Operating Revenues | $ 2,563 | $ 2,035 | $ 6,223 | $ 4,920
Natural gas |  |  |  |
Operating Revenues: |  |  |  |
Operating Revenues | 136 | 138 | 794 | 762
Union Electric Company |  |  |  |
Operating Revenues: |  |  |  |
Operating Revenues | 1,705 | 1,342 | 4,002 | 3,005
Operating Expenses: |  |  |  |
Fuel and purchased power | 487 | 334 | 1,431 | 689
Natural gas purchased for resale | 6 | 4 | 45 | 41
Other operations and maintenance | 260 | 288 | 748 | 789
Depreciation and amortization | 239 | 220 | 642 | 623
Taxes other than income taxes | 122 | 109 | 300 | 287
Total operating expenses | 1,114 | 955 | 3,166 | 2,429
Operating Income | 591 | 387 | 836 | 576
Other Income, Net | 45 | 51 | 135 | 144
Interest Charges | 85 | 62 | 215 | 187
Income Before Income Taxes | 551 | 376 | 756 | 533
Income Taxes | 32 | (6) | 43 | (4)
Net Income | 519 | 382 | 713 | 537
Preferred Stock Dividends | 1 | 1 | 3 | 3
Net income attributable to Ameren common shareholders | 518 | 381 | 710 | 534
Union Electric Company | Electric |  |  |  |
Operating Revenues: |  |  |  |
Operating Revenues | 1,685 | 1,324 | 3,893 | 2,902
Union Electric Company | Natural gas |  |  |  |
Operating Revenues: |  |  |  |
Operating Revenues | 20 | 18 | 109 | 103
Ameren Illinois Company |  |  |  |
Operating Revenues: |  |  |  |
Operating Revenues | 946 | 793 | 2,889 | 2,559
Operating Expenses: |  |  |  |
Purchased Power | 284 | 169 | 642 | 474
Natural gas purchased for resale | 19 | 26 | 188 | 173
Other operations and maintenance | 241 | 229 | 702 | 663
Depreciation and amortization | 162 | 155 | 484 | 462
Taxes other than income taxes | 38 | 37 | 126 | 116
Total operating expenses | 744 | 616 | 2,142 | 1,888
Operating Income | 202 | 177 | 747 | 671
Other Income, Net | 30 | 37 | 101 | 105
Interest Charges | 67 | 63 | 192 | 178
Income Before Income Taxes | 165 | 151 | 656 | 598
Income Taxes | 17 | 37 | 134 | 144
Net Income | 148 | 114 | 522 | 454
Preferred Stock Dividends | 0 | 0 | 1 | 1
Net income attributable to Ameren common shareholders | 148 | 114 | 521 | 453
Ameren Illinois Company | Electric |  |  |  |
Operating Revenues: |  |  |  |
Operating Revenues | 829 | 672 | 2,203 | 1,899
Ameren Illinois Company | Natural gas |  |  |  |
Operating Revenues: |  |  |  |
Operating Revenues | $ 117 | $ 121 | $ 686 | $ 660

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