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v3.10.0.1

Consolidated Statements of Income - USD ($) shares in Thousands, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Revenue from Contract with Customer, Including Assessed Tax | $ 1,988 | $ 2,009 | $ 1,923
Alternative revenue programs, net of amortization | 3 | 0 | 0
Total Revenues | 1,991 | 2,009 | 1,923
Operating expenses: |  |  |
Purchased power and fuel | 571 | 592 | 617
Generation, transmission and distribution | 292 | 309 | 286
Administrative and other | 271 | 260 | 240
Depreciation and amortization | 382 | 345 | 321
Taxes other than income taxes | 129 | 123 | 119
Total operating expenses | 1,645 | 1,629 | 1,583
Income from operations | 346 | 380 | 340
Interest expense, net | 124 | 120 | 112
Other income: |  |  |
Allowance for equity funds used during construction | 11 | 12 | 21
Miscellaneous income, net | (4) | 1 | (6)
Other income, net | 7 | 13 | 15
Income before income taxes | 229 | 273 | 243
Income tax expense | 17 | 86 | 50
Net income | $ 212 | $ 187 | $ 193
Weighted-average shares outstanding (in thousands): |  |  |
Basic | 89,215 | 89,056 | 88,896
Diluted | 89,347 | 89,176 | 89,054
Earnings per share: |  |  |
Basic | $ 2.38 | $ 2.10 | $ 2.17
Diluted | $ 2.37 | $ 2.10 | $ 2.16

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