| In millions, except per share items | Jun-30-23 | Mar-31-23 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| | 10-Q | 8-K | 10-Q | 10-Q | 10-Q | 8-K | 10-Q | 10-Q |
| Net income | | | -92.6 | -98.2 | -131.4 | -147.5 | -147.5 | -101.6 |
| Depreciation and amortization | | | 16.9 | 16.5 | 16.2 | 16.0 | 16.0 | 15.9 |
| Stock-based compensation | | | | 40.1 | | | | |
| Change in working capital [+] | | | -73.4 | -62.4 | -69.1 | -58.9 | -1.0 | -20.8 |
| Accounts receivable | | | -40.7 | -31.7 | -34.3 | -17.6 | -10.4 | -11.5 |
| Other current assets | | | -19.1 | -14.4 | -17.7 | -22.2 | -23.8 | -26.4 |
| Accrued expenses | | | 6.2 | 6.9 | 6.7 | 3.4 | 17.3 | 10.1 |
| Other | | | -19.8 | -23.2 | -23.8 | -22.5 | 15.9 | 6.9 |
| Other operating activities | | | 182.7 | 85.5 | 132.0 | 111.5 | 73.6 | 60.9 |
| Cash from operations | | | 73.7 | -18.5 | -52.3 | -78.8 | -58.8 | -45.7 |
| |
| Capital expenditures | | | -20.3 | -19.7 | -18.8 | -18.4 | -20.1 | -18.4 |
| Purchases of property and equipment | | | -20.3 | -19.7 | -18.8 | -18.4 | -20.1 | -18.4 |
| Acquisitions | | | -1.2 | -1.2 | -2.6 | -2.5 | -0.9 | -1.1 |
| Purchases of short-term investments, net | | | | | | -1.1 | | |
| Purchases of short-term investments | | | | | | -2.5 | | |
| Sales of short-term investments | | | | | | 1.4 | | |
| Other cash from investing | | | -0.5 | 0.0 | 0.0 | 1.1 | -0.9 | 0.4 |
| Cash from investing | | | -23.1 | -21.9 | -22.5 | -20.8 | -22.6 | -19.9 |
| |
| Issuance of common stock, net | | | | | | 390.6 | | |
| Financing costs | | | -4.6 | | | | | |
| Other cash from financing | | | 12.5 | -0.1 | | | | -31.9 |
| Cash from financing | | | 18.6 | 1.4 | -2.1 | 361.6 | 360.0 | 359.6 |
| |
| Free cash flow | | | 53.4 | -38.2 | -71.1 | -97.1 | -78.9 | -64.1 |
| Per share (diluted) | | | $0.38 | ($0.27) | ($0.52) | ($0.75) | ($0.61) | ($0.74) |
| |
| Cash paid for interest | | | 33.4 | 19.3 | 19.3 | 19.2 | 18.9 | 16.1 |