| In millions, except per share items | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 | Mar-31-21 | Dec-31-20 | Sep-30-20 |
| | 10-Q | 10-Q | 10-K/A | 8-K | 10-Q | 10-Q | 10-K/A | 10-Q |
| Net income | -55.8 | -32.6 | | -32.5 | -31.0 | -30.1 | -17.2 | -12.7 |
| Depreciation and amortization | 11.6 | 11.1 | 10.8 | 9.6 | 9.0 | 7.1 | 8.3 | 3.9 |
| Asset impairment charges | | | | | | | | 0.8 |
| Stock-based compensation | 46.7 | 32.7 | 33.2 | 23.3 | 26.6 | 18.9 | 19.5 | 12.8 |
| Deferred taxes | 0.4 | 0.2 | 3.2 | -4.3 | 0.3 | 2.0 | -9.6 | 0.1 |
| Change in working capital [+] | -0.3 | -51.9 | 36.7 | 40.5 | 8.6 | -43.8 | 78.1 | 11.4 |
| Accounts receivable | -2.7 | 0.3 | -17.3 | -10.3 | 6.3 | -14.7 | -5.7 | -3.2 |
| Other current assets | -4.2 | -9.9 | | -3.2 | -1.4 | -9.2 | 0.8 | -0.7 |
| Accounts payable | 0.5 | 2.3 | -1.9 | 0.6 | -1.0 | -1.9 | 3.3 | 1.8 |
| Accrued expenses | 10.9 | -42.4 | | 9.5 | 12.1 | -15.6 | 17.7 | 16.0 |
| Deferred revenues | | | | 18.1 | | | | |
| Other | -4.8 | -2.2 | | 25.8 | -7.4 | -2.4 | 61.8 | -2.5 |
| Other operating activities | 3.6 | 17.4 | | -25.2 | 12.1 | 17.6 | -48.3 | 12.5 |
| Cash from operations | 6.2 | -23.1 | 25.4 | 11.4 | 25.6 | -28.2 | 30.8 | 28.8 |
| |
| Capital expenditures [+] | -6.2 | -8.1 | -3.2 | -5.0 | -5.3 | -3.7 | -3.0 | -3.7 |
| Purchases of property and equipment | -1.0 | -2.1 | -3.2 | -1.4 | -1.7 | -1.4 | 1.2 | -3.7 |
| Capitalized product costs | -5.3 | -5.9 | | -3.7 | -3.6 | -2.3 | -4.2 | |
| Purchases of intangible assets | | | | | -1.5 | | -1.2 | |
| Acquisitions | -11.7 | | -76.6 | 24.0 | -21.8 | -2.2 | -368.2 | |
| Sales of short-term investments | 0.1 | | | | | | | |
| Sales of short-term investments | 0.1 | | | | | | | |
| Other cash from investing | | | | 899.4 | | | 1.7 | -0.1 |
| Cash from investing | -17.9 | -8.1 | -984.1 | 918.3 | -28.7 | -5.8 | -370.7 | -3.8 |
| |
| Issuance of common stock, net | | | | | | | | 556.3 |
| Option exercises | 1.8 | 10.3 | | 7.9 | -2.4 | 12.6 | 9.2 | 5.3 |
| Financing costs | | | | -17.3 | | | | |
| Other cash from financing | -36.2 | 11.2 | | -7.3 | -17.3 | 26.2 | 22.1 | 16.8 |
| Cash from financing | -38.0 | 0.9 | 918.1 | 2.1 | -14.9 | 13.6 | 12.9 | 567.8 |
| |
| Free cash flow | 5.2 | -25.2 | 22.2 | 10.0 | 23.8 | -29.6 | 32.0 | 25.1 |
| Per share (diluted) | $0.00 | ($0.36) | | $0.07 | $0.23 | ($0.37) | $0.34 | $0.31 |
| |
| Cash paid for interest | | 1.1 | | | | | | |