| In millions, except per share items | Jan-31-23 | Jan-31-22 | Jan-31-21 | Jan-31-20 | Jan-31-19 | Jan-05-19 | Jan-31-18 | Jan-31-17 |
| | 8-K | 8-K | 10-K | 10-K | 10-K | 8-K | 10-K | 10-K |
| Revenues [+] | 861.7 | 756.6 | 733.6 | 532.0 | 287.2 | 287.2 | 229.5 | 178.4 |
| Services | 430.2 | 426.9 | | | | 100.6 | | |
| Revenue growth | 13.9% | 3.1% | 37.9% | 85.2% | 25.1% | | 28.7% | 40.7% |
| Cost of goods sold [+] | 371.7 | 332.9 | 394.3 | 240.8 | 112.0 | 106.1 | 99.5 | 76.3 |
| Amortization of intangibles | | | 76.1 | 34.7 | 5.9 | | 4.9 | 4.3 |
| Gross profit | 490.1 | 423.7 | 339.3 | 291.2 | 175.3 | 181.2 | 130.1 | 102.1 |
| Gross margin | 56.9% | 56.0% | 46.2% | 54.7% | 61.0% | 63.1% | 56.7% | 57.2% |
| Selling, general and administrative [+] | 164.5 | 143.0 | 134.5 | 104.5 | 62.5 | 62.5 | 48.3 | 38.5 |
| Sales and marketing | 68.8 | 58.6 | 50.0 | 44.0 | 29.5 | 29.5 | 23.1 | 18.3 |
| General and administrative | 95.6 | 84.4 | 84.5 | 60.6 | 33.0 | 33.0 | 25.1 | 20.2 |
| Research and development | 193.4 | 157.4 | 124.8 | 77.6 | 35.1 | 35.1 | 27.4 | 22.4 |
| EBITDA [+] | 198.9 | 177.8 | 195.9 | 164.5 | 95.9 | 95.9 | 70.4 | 54.4 |
| EBITDA growth | 11.9% | -9.3% | 19.1% | 71.6% | 36.2% | | 29.4% | 56.6% |
| EBITDA margin | 23.1% | 23.5% | 26.7% | 30.9% | 33.4% | 33.4% | 30.7% | 30.5% |
| Depreciation | 66.6 | 54.4 | 16.0 | 8.9 | 3.5 | 12.3 | 2.8 | 2.0 |
| EBITA | 132.2 | 123.4 | 179.9 | 155.6 | 92.4 | 83.6 | 67.6 | 52.4 |
| EBITA margin | 15.3% | 16.3% | 24.5% | 29.3% | 32.2% | 29.1% | 29.5% | 29.4% |
| Amortization of intangibles | 94.6 | 82.8 | 99.9 | 46.5 | 14.7 | 5.9 | 13.2 | 11.2 |
| EBIT [+] | 37.7 | 40.6 | 80.0 | 109.1 | 77.7 | 77.7 | 54.4 | 41.2 |
| EBIT growth | -7.2% | -49.3% | -26.7% | 40.5% | 42.7% | | 32.0% | 57.6% |
| EBIT margin | 4.4% | 5.4% | 10.9% | 20.5% | 27.0% | 27.0% | 23.7% | 23.1% |
| Non-recurring items [+] | 28.6 | 64.8 | 46.0 | 32.1 | | | | |
| Restructuring charges | 28.6 | 64.8 | 46.0 | 32.1 | | | | |
| Interest expense, net [+] | 48.4 | 36.6 | 33.8 | 18.9 | -1.7 | 0.3 | 0.3 | |
| Interest expense | 48.4 | 36.6 | 34.9 | 24.8 | 0.3 | 0.3 | 0.3 | |
| Interest income | | | 1.0 | 5.9 | 1.9 | | | |
| Other income (expense), net [+] | 39.4 | 60.8 | 4.0 | -15.0 | -3.5 | -1.6 | -2.0 | -1.1 |
| Other non-ooperating expenses | | | | | | | | -1.1 |
| Other | 1.3 | -5.9 | 5.0 | -9.1 | -1.6 | | -2.0 | -1.1 |
| Pre-tax income | 0.0 | 0.0 | 4.1 | 43.2 | 75.8 | 75.8 | 52.2 | 40.1 |
| Income taxes | -12.0 | -22.5 | -4.7 | 3.5 | 1.9 | 1.9 | 4.8 | 13.7 |
| Tax rate | | | | 8.1% | 2.5% | 2.5% | 9.2% | 34.3% |
| Net income | 0.0 | 0.0 | 8.8 | 39.7 | 73.9 | 73.9 | 47.4 | 26.4 |
| Net margin | 0.0% | 0.0% | 1.2% | 7.5% | 25.7% | 25.7% | 20.6% | 14.8% |
| |
| Basic EPS [+] | | | $0.12 | $0.59 | $1.20 | $1.20 | $0.79 | $0.45 |
| Growth | | | -79.9% | -50.5% | 52.2% | | 74.5% | 53.6% |
| Diluted EPS [+] | | | $0.12 | $0.58 | $1.17 | $1.17 | $0.77 | $0.44 |
| Growth | | | -79.9% | -50.3% | 52.3% | | 73.9% | 56.0% |
| |
| |
| Shares outstanding (basic) [+] | | | 74.2 | 67.0 | 61.8 | 61.8 | 60.3 | 58.6 |
| Growth | | | 10.8% | 8.4% | 2.5% | | 2.9% | 3.3% |
| Shares outstanding (diluted) [+] | | | 75.7 | 68.5 | 63.4 | 63.4 | 61.9 | 59.9 |
| Growth | | | 10.6% | 8.0% | 2.5% | | 3.3% | 1.8% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |