| In millions, except per share items | Jun-30-23 | Dec-31-22 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q |
| Net income | 30.2 | 42.0 | 43.2 | 67.2 | 23.9 | 27.6 | 11.2 | -2.8 |
| Depreciation and amortization | | 10.5 | 10.0 | 10.9 | 11.3 | 11.6 | 11.4 | 12.4 |
| Asset impairment charges | | | | -10.9 | 10.9 | | | |
| Stock-based compensation | | 1.2 | 1.2 | 1.5 | 0.5 | 1.4 | 0.6 | 0.8 |
| Deferred taxes | | -21.8 | -1.3 | -1.3 | 1.0 | -13.4 | -0.9 | 0.6 |
| Change in working capital [+] | | 15.2 | 9.2 | 13.1 | -61.3 | -9.7 | -4.7 | -32.0 |
| Accounts receivable | | 16.3 | 6.0 | 7.8 | -57.3 | 0.7 | -2.7 | -9.0 |
| Inventories | | 24.6 | -5.3 | -4.6 | -34.2 | -23.4 | -36.4 | -25.8 |
| Other current assets | | 5.0 | 8.2 | 7.8 | -9.6 | -1.4 | -3.9 | -7.1 |
| Accounts payable | | 1.8 | -17.0 | -16.4 | 23.9 | 28.8 | 21.3 | 10.5 |
| Other | | -32.4 | 17.2 | 18.6 | 16.0 | -14.5 | 17.0 | -0.6 |
| Other operating activities | 1.7 | 11.3 | -8.9 | -13.1 | -4.9 | -4.5 | -2.5 | 19.4 |
| Cash from operations | 31.9 | 58.4 | 53.3 | 67.4 | -18.5 | 13.0 | 15.2 | -1.5 |
| |
| Capital expenditures | 0.0 | -14.2 | -13.3 | -11.8 | -7.6 | -14.6 | -9.6 | -5.8 |
| Purchases of property and equipment | | -14.2 | -13.3 | -11.8 | -7.6 | -14.6 | -9.6 | -5.8 |
| Other cash from investing | | 0.3 | 0.4 | -0.5 | 10.0 | 0.1 | 0.4 | 0.2 |
| Cash from investing | 0.0 | -14.0 | -12.9 | -12.3 | 2.4 | -14.5 | -9.2 | -5.6 |
| |
| Repurchase of common stock, net | | | -25.0 | -25.0 | | | | |
| Financing costs | | | | | | | | 2.4 |
| Other cash from financing | | -3.8 | -9.9 | -9.3 | 11.7 | 6.7 | -3.6 | 6.2 |
| Cash from financing | 0.0 | -3.8 | -34.9 | -34.3 | 11.7 | 6.7 | -3.6 | 3.8 |
| |
| Free cash flow | 31.9 | 44.2 | 40.0 | 55.6 | -26.2 | -1.5 | 5.6 | -7.3 |
| Per share (diluted) | $0.51 | $0.69 | $0.63 | $0.88 | ($0.41) | ($0.02) | $0.09 | ($0.12) |
| |
| Cash paid for interest | | 14.8 | 0.8 | 15.2 | 0.9 | 19.5 | -1.4 | 15.4 |
| Cash paid for income taxes | | -3.6 | 18.9 | 6.7 | 2.1 | 5.5 | 3.7 | 3.4 |