| In millions, except per share items | Jun-30-22 | Jun-30-21 | Jun-30-20 | Jun-30-19 | Jun-30-18 | Jun-30-17 | Jun-30-16 | Jun-30-15 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K/A | 10-K |
| Net income | -63.9 | -31.2 | -33.1 | 28.0 | -11.5 | -0.2 | 28.9 | 17.2 |
| Depreciation and amortization | 15.3 | 17.9 | 19.1 | 18.2 | 20.3 | 21.6 | 21.4 | 23.5 |
| Asset impairment charges | 18.3 | 0.5 | 43.7 | | 18.0 | | | |
| Stock-based compensation | 7.9 | 8.2 | 9.9 | 11.9 | 8.6 | 7.5 | 6.3 | 6.3 |
| Deferred taxes | 5.4 | 0.9 | -3.6 | 2.1 | -1.2 | -2.6 | 1.9 | -1.1 |
| Change in working capital [+] | 14.8 | 6.1 | 4.9 | 33.3 | -18.8 | -51.9 | -17.0 | 0.6 |
| Accounts receivable | -6.6 | 11.1 | 56.6 | -15.4 | 5.5 | -11.9 | 4.2 | 6.8 |
| Inventories | -2.6 | -0.9 | 1.6 | -2.9 | -1.4 | 0.2 | 0.6 | 0.3 |
| Accounts payable | 13.7 | -12.4 | -38.9 | 32.7 | -25.9 | -37.0 | 14.7 | 13.0 |
| Accrued expenses | -7.6 | 5.5 | -17.4 | 14.4 | 1.8 | -9.6 | 1.7 | -7.8 |
| Other | 17.9 | 2.8 | 3.1 | 4.5 | 1.2 | 6.5 | -38.1 | -11.7 |
| Other operating activities | -51.9 | -5.2 | 3.1 | -52.1 | 59.2 | 6.8 | -8.0 | |
| Cash from operations | -54.2 | -3.0 | 44.1 | 41.4 | 74.7 | -18.7 | 33.6 | 26.2 |
| |
| Capital expenditures [+] | -3.3 | -4.4 | -18.5 | -19.6 | -8.7 | -11.9 | -13.9 | -15.8 |
| Purchases of property and equipment | -3.3 | -4.4 | -18.5 | -19.6 | -8.7 | -11.9 | -13.9 | -15.8 |
| Sales of property and equipment | 39.0 | 2.1 | 1.4 | 1.2 | 1.1 | 1.3 | 0.4 | 0.8 |
| Acquisitions | | | | | -1.7 | -40.8 | -13.0 | -5.6 |
| Other cash from investing | | | | 3.9 | | | | |
| Cash from investing | 35.7 | -2.3 | -17.1 | -14.4 | -9.3 | -51.4 | -26.6 | -20.6 |
| |
| Repurchase of common stock, net | | | -17.0 | -5.2 | | | -10.5 | -5.0 |
| Option exercises | 0.5 | 0.3 | 0.3 | 0.4 | 0.3 | 0.6 | 0.6 | 0.5 |
| Financing costs | -1.3 | -1.3 | | | -0.4 | -1.1 | | |
| Other cash from financing | 11.9 | -13.3 | 1.3 | 4.5 | -45.4 | 42.2 | -2.7 | 4.5 |
| Cash from financing | 12.7 | -12.3 | -16.0 | -1.1 | -45.3 | 42.7 | -13.8 | -1.0 |
| |
| Free cash flow | -57.5 | -7.3 | 25.5 | 21.8 | 66.0 | -30.7 | 19.6 | 10.5 |
| Per share (diluted) | ($2.15) | ($0.28) | $0.96 | $0.79 | $2.46 | ($1.16) | $0.73 | $0.39 |
| |
| Cash paid for interest | 2.8 | 1.8 | 2.1 | 1.7 | 2.7 | 1.8 | 0.9 | 1.3 |
| Cash paid for income taxes | -2.9 | 0.5 | 6.4 | 3.3 | 1.4 | 12.0 | 9.4 | 7.0 |