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v3.8.0.1

Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Total operating revenue | $ 2,564 | $ 2,463
Purchased power and fuel | 926 | 784
Operation and maintenance | 675 | 604
Depreciation and amortization | 462 | 499
Property and other taxes | 107 | 100
Impairment and other charges | 66 | 5
Other operating income | (2) | 0
Total operating expenses | 2,234 | 1,992
Operating income | 330 | 471
Interest expense | (170) | (152)
Other income and expenses | 51 | 33
Income from continuing operations before income taxes | 211 | 352
Income tax (benefit) expense | (31) | (40)
Income from continuing operations | 242 | 392
Net income | 242 | 392
Preferred and preference stock dividend requirements of SCE | 30 | 31
Other noncontrolling interests | (6) | (1)
Net income available for common stock | 218 | 362
Amounts attributable to Edison International common shareholders: |  |
Income from continuing operations, net of tax | 218 | 362
Net income available for common stock | $ 218 | $ 362
Basic earnings per common share attributable to Edison International common shareholders: |  |
Weighted average common shares outstanding (in shares) | 326 | 326
Continuing operations (in dollars per share) | $ 0.67 | $ 1.11
Total (in dollars per share) | $ 0.67 | $ 1.11
Diluted earnings per common share attributable to Edison International common shareholders: |  |
Weighted-average shares of common stock outstanding, including effect of dilutive securities (in shares) | 327 | 329
Continuing operations (in dollars per share) | $ 0.67 | $ 1.10
Total (in dollars per share) | 0.67 | 1.10
Dividends declared per common share (in dollars per share) | $ 0.6050 | $ 0.5425
Southern California Edison Company |  |
Total operating revenue | $ 2,554 | $ 2,456
Purchased power and fuel | 926 | 784
Operation and maintenance | 651 | 580
Depreciation and amortization | 459 | 497
Property and other taxes | 105 | 97
Other operating income | (1) | 0
Total operating expenses | 2,140 | 1,958
Operating income | 414 | 498
Interest expense | (155) | (141)
Other income and expenses | 51 | 35
Income from continuing operations before income taxes | 310 | 392
Income tax (benefit) expense | (6) | 12
Net income | 316 | 380
Preferred and preference stock dividend requirements of SCE | 30 | 31
Net income available for common stock | 286 | 349
Amounts attributable to Edison International common shareholders: |  |
Net income available for common stock | $ 286 | $ 349

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