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Consolidated Statements of Stockholders' Equity and Comprehensive Income (Loss) Statement (USD $) In Thousands, except Share data | Total | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member]
--- | --- | --- | --- | --- | --- | ---
Stockholders' Equity Attributable to Parent, Beginning Balance at Oct. 03, 2008 | $ 961,604 | $ 41,398 | $ (33,918) | $ 1,515,441 | $ (560,137) | $ (1,180)
Shares, Issued, beginning of period at Oct. 03, 2008 |  | 165,592,000 | 4,732,000 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 94,983 |  |  |  | 94,983 |
Pension adjustment | (200) |  |  |  |  | (200)
Other comprehensive loss | (200) |  |  |  |  | (200)
Comprehensive income | 94,783 |  |  |  |  |
Issuance and epense of common shares for stock pruchase plans, 401(k) and stock option plans, Shares of Common Stock |  | 7,159,000 |  |  |  |
Issuance and expense of common shares for stock purchase plans, 401(k) and stock option plans | 61,004 | 1,790 |  | 59,214 |  |
Reacquisition of equity components of convertible notes | (15,432) |  |  | (15,432) |  |
Issuance and expense of common shares for restricted stock and performance shares, Shares of Common Stock |  | 390,000 |  |  |  |
Issuance and expense of common shares for restricted stock and performance shares | 9,209 | 98 |  | 9,111 |  |
Shares withheld for taxes, Shares of Common Stock |  | (326,000) | (326,000) |  |  |
Shares withheld for taxes Value | (2,389) | (82) | (2,389) | 82 |  |
Stockholders' Equity Attributable to Parent, Ending Balance at Oct. 02, 2009 | 1,108,779 | 43,204 | (36,307) | 1,568,416 | (465,154) | (1,380)
Shares, Issued, end of period at Oct. 02, 2009 |  | 172,815,000 | 5,058,000 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 137,294 |  |  |  | 137,294 |
Pension adjustment | 83 |  |  |  |  | 83
Other comprehensive loss | 83 |  |  |  |  | 83
Comprehensive income | 137,377 |  |  |  |  |
Issuance and epense of common shares for stock pruchase plans, 401(k) and stock option plans, Shares of Common Stock |  | 6,083,000 |  |  |  |
Issuance and expense of common shares for stock purchase plans, 401(k) and stock option plans | 70,931 | 1,521 |  | 69,410 |  |
Reacquisition of equity components of convertible notes | (28,832) |  |  | (28,832) |  |
Excess tax benefit from share based compensation | 11,491 |  |  | 11,491 |  |
Issuance and expense of common shares for restricted stock and performance shares, Shares of Common Stock |  | 1,727,000 |  |  |  |
Issuance and expense of common shares for restricted stock and performance shares | 21,262 | 432 |  | 20,830 |  |
Shares withheld for taxes, Shares of Common Stock |  | (362,000) | (362,000) |  |  |
Shares withheld for taxes Value | (4,412) | (91) | (4,412) | 91 |  |
Stockholders' Equity Attributable to Parent, Ending Balance at Oct. 01, 2010 | 1,316,596 | 45,066 | (40,719) | 1,641,406 | (327,860) | (1,297)
Shares, Issued, end of period at Oct. 01, 2010 |  | 180,263,000 | 5,420,000 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 226,585 |  |  |  | 226,585 |
Pension adjustment | (34) |  |  |  |  | (34)
Other comprehensive loss | (34) |  |  |  |  | (34)
Comprehensive income | 226,551 |  |  |  |  |
Issuance and epense of common shares for stock pruchase plans, 401(k) and stock option plans, Shares of Common Stock |  | 6,598,000 |  |  |  |
Issuance and expense of common shares for stock purchase plans, 401(k) and stock option plans | 101,731 | 1,650 |  | 100,081 |  |
Share repurchase program, Shares of Treasury Stock | (2,768,045) | (2,768,000) | (2,768,000) |  |  |
Share repurchase program | (70,043) | (692) | (70,043) | 692 |  |
Excess tax benefit from share based compensation | 17,572 |  |  | 17,572 |  |
Issuance and expense of common shares for restricted stock and performance shares, Shares of Common Stock |  | 3,126,000 |  |  |  |
Issuance and expense of common shares for restricted stock and performance shares | 36,780 | 781 |  | 35,999 |  |
Shares withheld for taxes, Shares of Common Stock |  | (833,000) | (833,000) |  |  |
Shares withheld for taxes Value | (20,092) | (208) | (20,092) | 208 |  |
Stockholders' Equity Attributable to Parent, Ending Balance at Sep. 30, 2011 | $ 1,609,095 | $ 46,597 | $ (130,854) | $ 1,795,958 | $ (101,275) | $ (1,331)
Shares, Issued, end of period at Sep. 30, 2011 |  | 186,386,000 | 9,021,000 |  |  |

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