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v3.22.4

Consolidated Statement Of Income (Loss) - USD ($) shares in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Operating Revenues: |  |  |
Operating revenues | $ 7,957 | $ 6,394 | $ 5,794
Operating Expenses: |  |  |
Fuel | 473 | 581 | 490
Purchased power | 1,547 | 606 | 513
Natural gas purchased for resale | 657 | 442 | 272
Other operations and maintenance | 1,937 | 1,774 | 1,661
Depreciation and amortization | 1,289 | 1,146 | 1,075
Taxes other than income taxes | 539 | 512 | 483
Total operating expenses | 6,442 | 5,061 | 4,494
Operating Income | 1,515 | 1,333 | 1,300
Other Income, Net | 226 | 202 | 151
Interest Charges | 486 | 383 | 419
Income Before Income Taxes | 1,255 | 1,152 | 1,032
Income Taxes | 176 | 157 | 155
Net Income | 1,079 | 995 | 877
Less: Net Income Attributable to Noncontrolling Interests | 5 | 5 | 6
Net Income Attributable to Ameren Common Shareholders | 1,074 | 990 | 871
Pension and other postretirement benefit plan activity, net of income taxes (benefit) | (14) | 14 | 16
Comprehensive Income | 1,065 | 1,009 | 893
Less: Comprehensive Income Attributable to Noncontrolling Interests | 5 | 5 | 6
Comprehensive Income Attributable to Ameren Common Shareholders | $ 1,060 | $ 1,004 | $ 887
Earnings per Common Share – Basic |  |  |
Earnings per Common Share – Basic | $ 4.16 | $ 3.86 | $ 3.53
Earnings per Common Share – Diluted |  |  |
Earnings per Common Share – Diluted | $ 4.14 | $ 3.84 | $ 3.50
Weighted-average Common Shares Outstanding – Basic | 258.4 | 256.3 | 247.0
Weighted-average Common Shares Outstanding – Diluted | 259.5 | 257.6 | 248.7
Union Electric Company |  |  |
Operating Revenues: |  |  |
Operating revenues | $ 4,046 | $ 3,353 | $ 3,109
Operating Expenses: |  |  |
Fuel | 473 | 581 | 490
Purchased power | 677 | 227 | 171
Natural gas purchased for resale | 104 | 60 | 43
Other operations and maintenance | 1,028 | 948 | 886
Depreciation and amortization | 732 | 632 | 604
Taxes other than income taxes | 363 | 343 | 328
Total operating expenses | 3,377 | 2,791 | 2,522
Operating Income | 669 | 562 | 587
Other Income, Net | 99 | 99 | 76
Interest Charges | 213 | 137 | 190
Income Before Income Taxes | 555 | 524 | 473
Income Taxes | (10) | 3 | 34
Net Income | 565 | 521 | 439
Preferred Stock Dividends | 3 | 3 | 3
Net Income Attributable to Ameren Common Shareholders | 562 | 518 | 436
Ameren Illinois Company |  |  |
Operating Revenues: |  |  |
Operating revenues | 3,756 | 2,895 | 2,535
Operating Expenses: |  |  |
Purchased power | 880 | 400 | 355
Natural gas purchased for resale | 553 | 382 | 229
Other operations and maintenance | 882 | 820 | 775
Depreciation and amortization | 514 | 472 | 434
Taxes other than income taxes | 161 | 153 | 140
Total operating expenses | 2,990 | 2,227 | 1,933
Operating Income | 766 | 668 | 602
Other Income, Net | 96 | 66 | 59
Interest Charges | 168 | 164 | 155
Income Before Income Taxes | 694 | 570 | 506
Income Taxes | 179 | 143 | 124
Net Income | 515 | 427 | 382
Preferred Stock Dividends | 2 | 2 | 3
Net Income Attributable to Ameren Common Shareholders | 513 | 425 | 379
Electric |  |  |
Operating Revenues: |  |  |
Operating revenues | 6,581 | 5,297 | 4,911
Electric | Union Electric Company |  |  |
Operating Revenues: |  |  |
Operating revenues | 3,849 | 3,212 | 2,984
Electric | Ameren Illinois Company |  |  |
Operating Revenues: |  |  |
Operating revenues | 2,576 | 1,938 | 1,775
Natural gas |  |  |
Operating Revenues: |  |  |
Operating revenues | 1,376 | 1,097 | 883
Natural gas | Union Electric Company |  |  |
Operating Revenues: |  |  |
Operating revenues | 197 | 141 | 125
Natural gas | Ameren Illinois Company |  |  |
Operating Revenues: |  |  |
Operating revenues | $ 1,180 | $ 957 | $ 760

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