| 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 | 10-Q | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q |
| Net income | 1.5 | 96.8 | -26.3 | 2.2 | 75.2 | 40.5 | -27.8 | -1.0 |
| Depreciation and amortization | 31.3 | 31.5 | 29.0 | 28.1 | 28.4 | 28.9 | 28.4 | 28.1 |
| Stock-based compensation | | | | | | 3.6 | | |
| Deferred taxes | 3.4 | 5.2 | -2.9 | 1.9 | 8.8 | 11.9 | 1.7 | -2.1 |
| Change in working capital [+] | 87.3 | 62.7 | -28.5 | 30.7 | 60.5 | -111.4 | -12.9 | 37.8 |
| Accounts receivable | 125.2 | 38.7 | 18.3 | 57.8 | 38.7 | -128.0 | 10.7 | 72.1 |
| Inventories | -26.0 | 46.1 | -32.7 | -32.6 | 23.9 | 2.7 | -21.0 | -12.8 |
| Accounts payable | -1.2 | -47.8 | -16.3 | 2.8 | -16.5 | 30.2 | -0.8 | -14.9 |
| Other | -10.7 | 25.6 | 2.2 | 2.8 | 14.4 | -16.3 | -1.8 | -6.6 |
| Other operating activities | -2.5 | -19.3 | -1.9 | -7.4 | -31.8 | 5.1 | -2.0 | -5.7 |
| Cash from operations | 121.0 | 176.9 | -30.6 | 55.5 | 141.0 | -21.4 | -12.6 | 57.2 |
| |
| Capital expenditures | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -293.3 | 0.0 | 0.0 |
| Purchases of property and equipment | | | | | | -293.3 | | |
| Acquisitions | -2.8 | -0.5 | -2.4 | | | -0.9 | -0.3 | 0.0 |
| Other cash from investing | -75.7 | -72.6 | -85.0 | -99.9 | -69.8 | 197.6 | -75.3 | -64.0 |
| Cash from investing | -78.5 | -73.0 | -87.3 | -99.9 | -69.8 | -96.6 | -75.6 | -64.0 |
| |
| Cash dividends paid | -16.8 | -16.5 | -16.1 | -15.9 | -14.5 | -14.1 | -14.0 | -14.0 |
| Issuance of common stock, net | 5.4 | 16.7 | 16.9 | 164.1 | 9.9 | 15.4 | 2.1 | |
| Other cash from financing | -32.0 | 11.1 | 207.4 | -109.5 | -58.3 | 116.1 | 99.4 | 23.6 |
| Cash from financing | -43.4 | 11.2 | 208.2 | 38.8 | -62.8 | 117.4 | 87.6 | 9.6 |
| |
| Free cash flow | 121.0 | 176.9 | -30.6 | 55.5 | 141.0 | -314.7 | -12.6 | 57.2 |
| Per share (diluted) | $3.36 | $4.95 | ($0.88) | $1.62 | $4.52 | ($10.23) | ($0.41) | $1.87 |
| |
| Cash paid for interest | 21.5 | 14.9 | 8.9 | 14.9 | 8.0 | 12.8 | 8.9 | 13.0 |
| Cash paid for income taxes | 10.9 | 1.3 | 1.0 | 0.3 | 0.8 | 3.6 | -0.4 | 6.6 |