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v3.3.1.900

Consolidated Statements of Income - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2013
Income Statement [Abstract] |  |  |
Revenue | $ 3,643,538 | $ 3,563,637 | $ 3,345,854
Operating expenses: |  |  |
Cost of revenue | 2,349,488 | 2,306,892 | 2,167,052
Research and development | 254,944 | 257,896 | 240,266
Selling, general and administrative | 440,085 | 445,134 | 418,574
Amortization of purchased intangible assets and other | 70,073 | 58,067 | 38,410
Restructuring charges | 13,000 |  |
Total operating expenses | 3,127,590 | 3,067,989 | 2,864,302
Operating income | 515,948 | 495,648 | 481,552
Interest and other expense, net | 2,544 | 6,098 | 6,075
Income before income taxes | 513,404 | 489,550 | 475,477
Income taxes | 67,241 | 67,428 | 63,038
Net income | $ 446,163 | $ 422,122 | $ 412,439
Basic earnings per share | $ 2.89 | $ 2.65 | $ 2.56
Diluted earnings per share | $ 2.85 | $ 2.62 | $ 2.53

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