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v3.21.1

Condensed Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Operating revenues: |  |
Revenue from contract with customer excluding assessed tax | $ 4,649 | $ 4,880
Total operating revenues | 5,001 | 5,229
Operating expenses: |  |
Compensation and benefits | 1,026 | 1,059
Depreciation | 549 | 547
Purchased services and materials | 490 | 521
Fuel | 411 | 434
Equipment and other rents | 212 | 227
Other | 320 | 298
Total operating expenses | 3,008 | 3,086
Operating income | 1,993 | 2,143
Other income (Note 6) | 51 | 53
Interest expense | (290) | (278)
Income before income taxes | 1,754 | 1,918
Income taxes | (413) | (444)
Net income | $ 1,341 | $ 1,474
Share and Per Share (Note 7): |  |
Earnings per share - basic | $ 2.01 | $ 2.15
Earnings per share - diluted | $ 2.00 | $ 2.15
Weighted average number of shares - basic | 667.6 | 684.3
Weighted average number of shares - diluted | 669.2 | 686.2
Cargo and Freight [Member] |  |
Operating revenues: |  |
Revenue from contract with customer excluding assessed tax | $ 4,649 | $ 4,880
Other [Member] |  |
Operating revenues: |  |
Revenue from contract with customer excluding assessed tax | $ 352 | $ 349

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