| In millions, except per share items | Dec-31-08 | Dec-31-07 | Dec-31-06 | Sep-30-05 | Sep-30-03 | Sep-30-02 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Net income | -9.8 | -69.3 | -46.0 | -50.9 | -72.9 | -178.4 |
| Depreciation and amortization [+] | 52.8 | 77.7 | 93.1 | | | 37.6 |
| Depreciation | | | 88.5 | | | 33.7 |
| Amortization | | | 4.6 | | | 3.9 |
| Stock-based compensation | 5.8 | 9.9 | 2.5 | 1.2 | | 4.0 |
| Change in working capital [+] | -25.0 | -18.5 | -7.9 | -1.6 | -4.1 | -4.8 |
| Accounts receivable | -26.1 | -19.1 | -9.6 | -1.4 | -4.9 | -9.5 |
| Inventories | -0.2 | -1.0 | -0.7 | -1.3 | 2.0 | 0.8 |
| Other | 1.3 | 1.6 | 2.3 | 1.0 | -1.2 | 3.9 |
| Other operating activities | 28.5 | 36.5 | 5.7 | 64.3 | 82.6 | 106.8 |
| Cash from operations | 52.3 | 36.3 | 47.3 | 12.9 | 5.7 | -34.8 |
| |
| Capital expenditures | -74.5 | -39.7 | -44.5 | -17.4 | -13.4 | -71.8 |
| Purchases of property and equipment | -74.5 | -39.7 | -44.5 | -17.4 | -13.4 | -71.8 |
| Sales of short-term investments, net [+] | | | | 0.1 | | |
| Purchases of short-term investments | | | -22.4 | -2.7 | | |
| Sales of short-term investments | | | 22.4 | 2.8 | | |
| Other cash from investing | 0.2 | 0.9 | 4.1 | 37.2 | 0.1 | |
| Cash from investing | -74.3 | -38.8 | -40.3 | 19.9 | -13.3 | -71.8 |
| |
| Repurchase of common stock, net | 0.0 | | | | | |
| Other cash from financing | 0.4 | -40.4 | 2.7 | 7.6 | -2.3 | 79.6 |
| Cash from financing | 0.4 | -40.4 | 2.7 | 7.6 | -2.3 | 79.6 |
| |
| Free cash flow | -22.2 | -3.4 | 2.8 | -4.5 | -7.7 | -106.6 |
| Per share (diluted) | ($1.29) | ($0.20) | $0.17 | ($0.41) | | ($135,549.98) |