Financial Summary (All financials)
| In millions, except per share items | Jan-31-17 | Jan-31-16 | Jan-31-15 | Jan-31-14 | Jan-31-13 | Jan-31-12 | Jan-31-11 | Jan-31-10 |
| Revenues | 1,282.5 | 1,181.0 | 1,244.1 | 1,156.4 | 1,088.7 | 1,014.6 | 914.8 | 802.7 |
| Revenue growth | 8.6% | -5.1% | 7.6% | 6.2% | 7.3% | 10.9% | 14.0% | 1.7% |
| Cost of goods sold | 194.2 | 189.7 | 204.3 | 187.1 | 189.7 | 173.5 | 156.2 | 134.6 |
| Gross profit | 1,088.2 | 991.3 | 1,039.8 | 969.3 | 899.0 | 841.2 | 758.5 | 668.2 |
| Gross margin | 84.9% | 83.9% | 83.6% | 83.8% | 82.6% | 82.9% | 82.9% | 83.2% |
| Sales and marketing | 369.1 | 351.3 | 365.7 | 342.8 | 338.7 | 326.6 | 312.8 | 297.7 |
| Research and development | 412.3 | 381.4 | 381.1 | 348.8 | 314.0 | 310.8 | 296.6 | 264.1 |
| General and administrative | 85.4 | 73.9 | 79.2 | 75.5 | 70.7 | 74.8 | 80.9 | 75.1 |
| EBITA | 244.3 | 213.2 | 240.7 | 222.0 | 190.1 | 145.3 | 91.0 | 48.7 |
| EBITA margin | 19.0% | 18.1% | 19.3% | 19.2% | 17.5% | 14.3% | 9.9% | 6.1% |
| Amortization of intangibles | 22.0 | 25.0 | 23.7 | 17.9 | 20.2 | 22.2 | 26.1 | 28.5 |
| EBIT | 222.3 | 188.3 | 217.0 | 204.1 | 169.8 | 123.1 | 64.8 | 20.2 |
| EBIT margin | 17.3% | 15.9% | 17.4% | 17.6% | 15.6% | 12.1% | 7.1% | 2.5% |
| Pre-tax income | 184.9 | 118.9 | 167.8 | 163.1 | 141.3 | 82.3 | 32.0 | -19.6 |
| Income taxes | 30.0 | 24.8 | 22.6 | 9.5 | 2.7 | -1.1 | 3.4 | 2.2 |
| Tax rate | 16.2% | 20.8% | 13.5% | 5.8% | 1.9% | | 10.7% | |
| Net income | 154.9 | 96.3 | 147.1 | 155.3 | 138.7 | 83.9 | 28.6 | -21.9 |
| Net margin | 12.1% | 8.2% | 11.8% | 13.4% | 12.7% | 8.3% | 3.1% | -2.7% |
| |
| Diluted EPS | $1.35 | $0.81 | $1.26 | $1.33 | $1.22 | $0.74 | $0.26 | ($0.23) |
| Shares outstanding (diluted) | 114.3 | 119.3 | 117.1 | 116.7 | 114.0 | 112.9 | 109.9 | 96.5 |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |
|