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CONSOLIDATED INCOME STATEMENTS (Unaudited) - USD ($) shares in Millions, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 23, 2016 | Sep. 30, 2017 | Sep. 23, 2016
Income Statement |  |  |  |
Revenue | $ 2,743 | $ 2,710 | $ 8,545 | $ 8,032
Expense |  |  |  |
Labor and Fringe | 717 | 762 | 2,249 | 2,307
Materials, Supplies and Other | 516 | 507 | 1,573 | 1,576
Depreciation | 331 | 321 | 978 | 953
Fuel | 205 | 174 | 621 | 496
Equipment and Other Rents | 97 | 105 | 282 | 315
Restructuring Charge (Note 1) | 1 | 0 | 296 | 0
Total Expense | 1,867 | 1,869 | 5,999 | 5,647
Operating Income | 876 | 841 | 2,546 | 2,385
Interest Expense | (132) | (139) | (406) | (423)
Other Income - Net | 6 | 13 | 19 | 28
Earnings Before Income Taxes | 750 | 715 | 2,159 | 1,990
Income Tax Expense | (291) | (260) | (828) | (734)
Net Earnings | $ 459 | $ 455 | $ 1,331 | $ 1,256
Per Common Share |  |  |  |
Net Earnings Per Share, Basic (in dollars per share) | $ 0.51 | $ 0.48 | $ 1.45 | $ 1.32
Net Earnings Per Share, Assuming Dilution (in dollars per share) | $ 0.51 | $ 0.48 | $ 1.45 | $ 1.32
Average Shares Outstanding (in shares) | 902 | 942 | 916 | 952
Average Shares Outstanding, Assuming Dilution (in shares) | 906 | 943 | 919 | 953
Cash Dividends Paid Per Common Share (in dollars per share) | $ 0.20 | $ 0.18 | $ 0.58 | $ 0.54

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