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Consolidated Statements of Stockholders' Equity (USD $) In Thousands | Total USD ($) | Common Stock And Additional Paid in Capital [Member] USD ($) | Number of Common Shares [Member] | Treasury Stock [Member] USD ($) | Number of Treasury Shares [Member] | Accumulated Other Comprehensive Income [Member] USD ($) | Accumulated Deficit [Member] USD ($)
--- | --- | --- | --- | --- | --- | --- | ---
Stockholders' Equity Attributable to Parent at Sep. 27, 2008 | $ 673,488 | $ 5,997,106 |  | $ (184,725) |  | $ 55,777 | $ (5,194,670)
Treasury Stock, Shares at Sep. 27, 2008 |  |  |  |  | (3,179) |  |
Common Stock, Shares, Issued at Sep. 27, 2008 |  |  | 91,680 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Issuances under stock plans |  |  | 234 |  |  |  |
Cumulative Translation Adjustment | 11,545 |  |  |  |  | 11,545 |
Unrealized Loss On Derivative Financial Instruments, Net of Tax | (10,322) |  |  |  |  | (10,322) |
Changes In Unrecognized Net Actuarial Loss And Unrecognized Transition Costs, Net of Tax | (4,650) |  |  |  |  | (4,650) |
Stock-based Compensation | 15,994 | 15,994 |  |  |  |  |
Repurchases of Treasury Stock, Value | (29,163) | (168) |  | (28,995) |  |  |
Repurchases Of Treasury Stock, Shares |  |  |  |  | (10,169) |  |
Net Income (loss) | (137,822) |  |  |  |  |  | (137,822)
Stockholders' Equity Attributable to Parent at Oct. 03, 2009 | 519,070 | 6,012,932 |  | (213,720) |  | 52,350 | (5,332,492)
Common Stock, Shares, Issued at Oct. 03, 2009 |  |  | 91,914 |  |  |  |
Treasury Stock, Shares at Oct. 03, 2009 |  |  |  |  | (13,348) |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Issuances under stock plans |  |  | 1,160 |  |  |  |
Issuances under stock plans, value | 3,821 | 3,821 |  |  |  |  |
Cumulative Translation Adjustment | 10,996 |  |  |  |  | 10,996 |
Unrealized Loss On Derivative Financial Instruments, Net of Tax | (5,373) |  |  |  |  | (5,373) |
Changes In Unrecognized Net Actuarial Loss And Unrecognized Transition Costs, Net of Tax | (3,756) |  |  |  |  | (3,756) |
Stock-based Compensation | 15,167 | 15,167 |  |  |  |  |
Repurchases of Treasury Stock, Value | (759) | 51 |  | (810) |  |  |
Repurchases of Treasury Stock, Shares |  |  |  |  | (4) |  |
Net Income (loss) | 122,435 |  |  |  |  |  | 122,435
Stockholders' Equity Attributable to Parent at Oct. 02, 2010 | 661,601 | 6,031,971 |  | (214,530) |  | 54,217 | (5,210,057)
Common Stock, Shares, Issued at Oct. 02, 2010 | 93,074 |  | 93,074 |  |  |  |
Treasury Stock, Shares at Oct. 02, 2010 | 13,352 |  |  |  | (13,352) |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Issuances under stock plans |  |  | 961 |  |  |  |
Issuances under stock plans, value | 4,603 | 4,603 |  |  |  |  |
Cumulative Translation Adjustment | 5,419 |  |  |  |  | 5,419 |
Unrealized Loss On Derivative Financial Instruments, Net of Tax | 6,978 |  |  |  |  | 6,978 |
Changes In Unrecognized Net Actuarial Loss And Unrecognized Transition Costs, Net of Tax | 4,124 |  |  |  |  | 4,124 |
Stock-based Compensation | 18,896 | 18,896 |  |  |  |  |
Repurchases of Treasury Stock, Value | (21) | (723) |  | 702 |  |  |
Repurchases of Treasury Stock, Shares |  |  |  |  | 51 |  |
Net Income (loss) | 68,917 |  |  |  |  |  | 68,917
Stockholders' Equity Attributable to Parent at Oct. 01, 2011 | $ 770,517 | $ 6,054,747 |  | $ (213,828) |  | $ 70,738 | $ (5,141,140)
Common Stock, Shares, Issued at Oct. 01, 2011 | 94,035 |  | 94,035 |  |  |  |
Treasury Stock, Shares at Oct. 01, 2011 | 13,301 |  |  |  | (13,301) |  |

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