In millions, except per share items | Jun-30-23 | Mar-31-23 | Dec-31-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| 10-Q | 10-K | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q |
Net income | -4.2 | -3.2 | 52.6 | -7.1 | -8.4 | 47.7 | 7.9 | -11.3 |
Depreciation and amortization | 19.4 | 21.6 | | 21.6 | 23.7 | 23.8 | 24.0 | 24.2 |
Stock-based compensation | 19.8 | 14.8 | | 15.6 | 12.7 | 12.7 | 16.7 | 14.0 |
Deferred taxes | -11.5 | -15.6 | | -3.3 | -1.6 | -4.8 | -3.4 | -2.9 |
Change in working capital [+] | -9.6 | 97.7 | | 0.8 | 84.8 | -55.0 | -11.4 | 13.5 |
Accounts receivable | 35.6 | 72.0 | | 35.3 | 85.5 | -71.1 | -16.8 | 51.8 |
Inventories | -1.6 | 0.7 | | 4.2 | -6.7 | 4.2 | -6.6 | 1.1 |
Other current assets | -1.2 | 0.8 | | -10.8 | -12.0 | 6.1 | 0.3 | -7.4 |
Accounts payable | -2.0 | 1.6 | | -2.5 | 3.4 | 1.2 | 0.8 | -1.1 |
Income taxes | -2.7 | 2.8 | | -1.6 | -1.2 | 0.4 | -0.8 | -1.5 |
Other | -37.7 | 19.9 | | -23.8 | 15.8 | 4.3 | 11.7 | -29.4 |
Other operating activities | -36.4 | -2.6 | | -40.0 | 44.4 | 68.7 | -10.6 | -13.4 |
Cash from operations | -22.4 | 112.7 | 52.6 | -12.5 | 155.6 | 93.0 | 23.3 | 24.1 |
|
Capital expenditures | -2.0 | -2.1 | 0.0 | -2.2 | -3.3 | -2.7 | -1.7 | -2.6 |
Purchases of property and equipment | -2.0 | -2.1 | | -2.2 | -3.3 | -2.7 | -1.7 | -2.6 |
Purchases of intangible assets | | | | -0.2 | -0.1 | | | |
Sales of short-term investments, net [+] | 8.7 | 23.1 | | 52.6 | -61.7 | 2.0 | -0.6 | 2.5 |
Purchases of short-term investments | | -14.2 | | | -67.0 | | -5.6 | -5.7 |
Sales of short-term investments | 8.7 | 37.3 | | 52.6 | 5.3 | 2.0 | 5.0 | 8.2 |
Other cash from investing | -25.9 | 0.0 | | -27.7 | -0.2 | 0.0 | 0.0 | 0.0 |
Cash from investing | -19.1 | 21.0 | 0.0 | 22.5 | -65.3 | -0.7 | -2.3 | 0.0 |
|
Repurchase of common stock, net | | | | -150.0 | 0.0 | -11.2 | -24.4 | |
Option exercises | 0.0 | | | 0.0 | | | 0.0 | |
Financing costs | | | | | | | -3.7 | |
Other cash from financing | -13.4 | -100.2 | | -160.8 | -0.4 | 0.6 | -17.5 | -4.8 |
Cash from financing | -13.4 | -100.2 | 0.0 | -310.8 | -0.4 | -10.7 | -38.3 | -4.8 |
|
Free cash flow | -24.3 | 110.6 | 52.6 | -14.7 | 152.3 | 90.3 | 21.6 | 21.5 |
Per share (diluted) | ($0.34) | $1.51 | $0.72 | ($0.20) | $2.03 | $1.21 | $0.29 | $0.29 |
|
Cash paid for interest | 1.6 | 2.7 | | 1.3 | 1.2 | 1.2 | 1.1 | 1.4 |
Cash paid for income taxes | 21.8 | 8.6 | | 13.2 | 7.0 | 5.7 | 6.2 | 12.7 |