| 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 | 8-K | 10-Q | 10-Q |
| Net income | 119.5 | 138.4 | 24.7 | 15.1 | 33.1 | 41.0 | 53.0 | 45.1 |
| Depreciation and amortization [+] | 13.3 | 13.5 | 13.2 | 12.5 | 11.7 | 20.7 | 10.1 | 9.6 |
| Depreciation | 13.3 | 13.5 | 10.7 | 12.5 | 11.7 | 18.0 | 7.5 | 7.1 |
| Amortization of intangible assets | | | 2.5 | | | 10.2 | 2.6 | 2.5 |
| Asset impairment charges | | | | 4.0 | | | | |
| Stock-based compensation | 39.0 | 39.2 | 35.8 | 37.1 | 34.1 | 29.2 | 26.2 | 24.1 |
| Deferred taxes | -3.7 | -3.9 | -2.7 | -0.1 | -1.0 | -5.4 | -2.8 | -1.8 |
| Change in working capital [+] | -301.6 | -219.5 | -136.2 | -49.0 | -274.4 | -396.2 | -43.8 | -68.1 |
| Accounts receivable | -180.1 | -55.0 | -141.8 | -10.5 | -224.9 | -41.6 | -77.6 | -71.2 |
| Inventories | -104.7 | -141.5 | -95.2 | -42.0 | -51.3 | -73.7 | 17.4 | 21.6 |
| Other current assets | -12.7 | -20.6 | 23.7 | -62.1 | -17.2 | | 5.4 | -40.6 |
| Accounts payable | 28.1 | -50.4 | 61.0 | 20.7 | -28.0 | | -2.8 | 18.9 |
| Deferred revenues | 7.9 | 9.3 | 9.2 | 17.2 | 15.0 | | 9.2 | 0.9 |
| Other | -40.2 | 38.7 | 6.9 | 27.5 | 32.0 | -280.9 | 4.6 | 2.3 |
| Other operating activities | 44.9 | 40.2 | 70.8 | 57.9 | 33.5 | 400.3 | 19.0 | 29.8 |
| Cash from operations | -88.7 | 7.9 | 5.6 | 77.4 | -163.0 | 89.6 | 61.8 | 38.7 |
| |
| Capital expenditures | -41.7 | -26.0 | -33.2 | -54.8 | -23.7 | -55.1 | -28.9 | -40.7 |
| Purchases of property and equipment | -41.7 | -26.0 | -33.2 | -54.8 | -23.7 | -55.1 | -28.9 | -40.7 |
| Purchases of intangible assets | -10.0 | | | | | | | |
| Acquisitions | -16.7 | | | | | | -3.0 | |
| Purchases of short-term investments, net | -9.9 | -27.4 | -47.2 | -262.2 | 26.4 | 202.2 | -18.1 | -172.6 |
| Purchases of short-term investments | -85.2 | -39.0 | -99.4 | -335.4 | -26.7 | | -89.1 | -235.9 |
| Sales of short-term investments | 75.2 | 11.6 | 52.1 | 73.2 | 53.1 | 202.2 | 71.1 | 63.3 |
| Other cash from investing | 1.7 | -14.4 | 25.9 | 6.2 | -17.8 | -233.3 | -12.0 | 30.9 |
| Cash from investing | -76.7 | -67.8 | -54.6 | -310.8 | -15.1 | -86.3 | -62.0 | -182.4 |
| |
| Other cash from financing | -4.9 | -5.2 | -1.3 | -3.9 | 652.3 | 4.3 | 1.8 | -19.1 |
| Cash from financing | -4.9 | -5.2 | -1.3 | -3.9 | 652.3 | 4.3 | 1.8 | -19.1 |
| |
| Free cash flow | -130.5 | -18.1 | -27.6 | 22.7 | -186.7 | 34.5 | 32.9 | -2.0 |
| Per share (diluted) | ($2.20) | ($0.31) | ($0.47) | $0.39 | ($3.31) | | $0.59 | ($0.04) |
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