| In millions, except per share items | Sep-27-13 | Sep-28-12 | Sep-30-11 | Oct-01-10 | Oct-02-09 | Oct-03-08 | Sep-28-07 | Sep-29-06 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Net income | -89.1 | -32.8 | -0.8 | 21.1 | -25.1 | 4.3 | -21.9 | -24.5 |
| Depreciation and amortization [+] | 5.9 | 6.3 | 5.4 | 4.8 | 5.2 | 6.5 | 5.7 | 7.0 |
| Depreciation | 2.5 | 2.9 | 3.1 | 3.3 | 5.2 | 6.5 | 5.7 | 7.0 |
| Amortization of intangible assets | 3.4 | 3.4 | 2.3 | 1.5 | | | | |
| Stock-based compensation | 11.7 | 10.5 | 5.9 | 4.2 | 2.7 | 5.5 | 7.3 | 7.5 |
| Deferred taxes | | | | -0.8 | | | | |
| Change in working capital [+] | 15.5 | 14.6 | 1.4 | -19.9 | 5.5 | 8.4 | -2.6 | -6.2 |
| Accounts receivable | -5.1 | 0.2 | 12.3 | -18.0 | 6.9 | -0.7 | 1.4 | 1.6 |
| Inventories | -2.3 | 4.4 | -5.2 | -0.8 | 4.6 | -0.3 | 2.6 | -7.7 |
| Accounts payable | -2.6 | 0.2 | -3.5 | 1.4 | -5.1 | 5.4 | -5.1 | 0.9 |
| Other | 25.4 | 9.7 | -2.2 | -2.5 | -1.0 | 4.1 | -1.4 | -0.9 |
| Other operating activities | 58.8 | -15.4 | 6.2 | 14.5 | 6.4 | 2.0 | 1.5 | 0.3 |
| Cash from operations | 2.6 | -16.8 | 18.2 | 23.8 | -5.4 | 26.7 | -10.0 | -15.9 |
| |
| Capital expenditures | -4.5 | -4.6 | -8.0 | -6.2 | -4.6 | -7.5 | -4.1 | -4.5 |
| Purchases of property and equipment | -4.5 | -4.6 | -8.0 | -6.2 | -4.6 | -7.5 | -4.1 | -4.5 |
| Purchases of intangible assets | -3.7 | -13.0 | -10.4 | -1.8 | -3.5 | | | |
| Acquisitions | | -20.1 | -0.1 | | | -1.2 | -4.9 | |
| Sales of short-term investments | | | | | | | 26.1 | 65.6 |
| Cash from investing | -8.3 | -37.8 | -18.5 | -8.0 | -8.1 | -8.7 | 2.3 | 25.2 |
| |
| Issuance of common stock, net | | | | 18.3 | 9.7 | | | |
| Option exercises | 1.2 | 2.1 | 2.9 | 1.6 | | | | |
| Financing costs | 0.4 | -1.0 | | | -0.3 | | | |
| Other cash from financing | -15.9 | 59.4 | 4.9 | -9.8 | -18.6 | -0.7 | | |
| Cash from financing | -17.5 | 58.4 | 2.0 | 7.0 | -8.6 | -0.7 | 3.4 | 5.3 |
| |
| Free cash flow | -1.9 | -21.4 | 10.2 | 17.7 | -10.0 | 19.2 | -14.1 | -20.4 |
| Per share (diluted) | ($0.05) | ($0.58) | $0.31 | $0.51 | ($0.41) | $0.83 | ($0.62) | ($0.18) |