| In millions, except per share items | Apr-30-23 | Jan-31-23 | Jan-05-23 | Oct-31-22 | Oct-05-22 | Jul-31-22 | Jul-05-22 | Apr-30-22 |
| | 10-Q | 10-K | 8-K | 10-Q | 8-K | 10-Q | 8-K | 10-Q |
| Net income | 8.4 | 20.5 | 14.4 | 9.9 | 5.0 | 1.0 | 0.0 | -4.7 |
| Depreciation and amortization | 12.9 | 12.6 | 12.6 | 17.1 | 17.1 | 17.8 | 17.8 | 18.5 |
| Stock-based compensation | | | 45.0 | | 44.9 | | 48.7 | |
| Change in working capital [+] | | -6.0 | -103.4 | | -19.7 | | -55.7 | |
| Accounts receivable | | | -83.1 | | -12.0 | | -50.7 | |
| Other current assets | | | 2.3 | | 1.1 | | 1.6 | |
| Deferred revenues | | | 38.0 | | 14.8 | | -8.5 | |
| Other | | -6.0 | -60.6 | | -23.6 | | 2.0 | |
| Other operating activities | 103.7 | 65.1 | 123.6 | 42.7 | 22.5 | 9.5 | 17.6 | 93.9 |
| Cash from operations | 124.9 | 92.2 | 92.2 | 69.7 | 69.7 | 28.3 | 28.3 | 107.7 |
| |
| Capital expenditures | 0.0 | 0.0 | -1.9 | 0.0 | -1.8 | 0.0 | -0.2 | 0.0 |
| Purchases of property and equipment | | | -1.9 | | -1.8 | | -0.2 | |
| Acquisitions | | -0.5 | | | | 0.2 | -0.2 | |
| Sales of short-term investments, net [+] | 68.4 | 41.8 | 137.9 | 55.6 | 0.4 | 126.8 | 83.2 | 117.9 |
| Purchases of short-term investments | 35.4 | 14.8 | -102.1 | 27.6 | -27.6 | 21.8 | -21.8 | 37.9 |
| Sales of short-term investments | 33.0 | 27.0 | 240.0 | 28.0 | 28.0 | 105.0 | 105.0 | 80.0 |
| Other cash from investing | -77.2 | -36.1 | -130.8 | -59.4 | -2.5 | -46.2 | -2.0 | -79.5 |
| Cash from investing | -8.8 | 5.2 | 5.2 | -3.8 | -3.8 | 80.8 | 80.8 | 38.4 |
| |
| Repurchase of common stock, net | -25.6 | -2.8 | -274.2 | -19.0 | -30.0 | -117.4 | -117.6 | -102.8 |
| Other cash from financing | -35.4 | -33.5 | 237.9 | -30.3 | -19.4 | -31.3 | -31.0 | -59.4 |
| Cash from financing | -60.9 | -36.3 | -36.3 | -49.3 | -49.3 | -148.7 | -148.7 | -162.2 |
| |
| Free cash flow | 124.9 | 92.2 | 90.3 | 69.7 | 68.0 | 28.3 | 28.1 | 107.7 |
| Per share (diluted) | $0.83 | $613.79 | $0.63 | $0.47 | $0.41 | $197.16 | $195.69 | $0.74 |
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