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Condensed Consolidated Statement of Comprehensive Income (USD $) In Millions, except Per Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013
OPERATING REVENUES: |  |  |  |
Passenger | $ 4,564 | $ 4,306 | $ 13,249 | $ 12,524
Freight | 45 | 41 | 128 | 123
Other | 191 | 198 | 600 | 624
Total operating revenues | 4,800 | 4,545 | 13,977 | 13,271
OPERATING EXPENSES: |  |  |  |
Salaries, wages, and benefits | 1,363 | 1,271 | 4,044 | 3,751
Fuel and oil | 1,386 | 1,450 | 4,125 | 4,396
Maintenance materials and repairs | 248 | 271 | 734 | 842
Aircraft rentals | 71 | 92 | 227 | 277
Landing fees and other rentals | 289 | 290 | 849 | 848
Depreciation and amortization | 238 | 221 | 687 | 643
Acquisition and integration | 23 | 28 | 78 | 66
Other operating expenses | 568 | 532 | 1,628 | 1,555
Total operating expenses | 4,186 | 4,155 | 12,372 | 12,378
OPERATING INCOME | 614 | 390 | 1,605 | 893
OTHER EXPENSES (INCOME): |  |  |  |
Interest expense | 31 | 35 | 97 | 97
Capitalized interest | (6) | (4) | (18) | (17)
Interest income | (2) | (1) | (5) | (5)
Other (gains) losses, net | 66 | (59) | 16 | (58)
Total other expenses (income) | 89 | (29) | 90 | 17
INCOME BEFORE INCOME TAXES | 525 | 419 | 1,515 | 876
PROVISION FOR INCOME TAXES | 196 | 160 | 569 | 334
NET INCOME | 329 | 259 | 946 | 542
NET INCOME PER SHARE, BASIC | $ 0.48 | $ 0.37 | $ 1.37 | $ 0.76
NET INCOME PER SHARE, DILUTED | $ 0.48 | $ 0.37 | $ 1.36 | $ 0.75
COMPREHENSIVE INCOME | $ 126 | $ 393 | $ 857 | $ 547
BASIC WEIGHTED AVERAGE SHARES OUTSTANDING |  |  |  |
Basic | 683 | 703 | 690 | 714
DILUTED WEIGHTED AVERAGE SHARES OUTSTANDING |  |  |  |
Diluted | 691 | 711 | 699 | 722
Cash dividends declared per common share | $ 0.06 | $ 0.04 | $ 0.16 | $ 0.09

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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1448-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Weighted-Average Number of Common Shares Outstanding -URI http://asc.fasb.org/extlink&oid=6528421 + Details
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