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Consolidated Statements of Stockholders' Equity and Comprehensive Income (Loss) Statement (USD $) In Thousands, unless otherwise specified | Total | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings (Accumulated Deficit) [Member] | Accumulated Other Comprehensive Loss [Member]
--- | --- | --- | --- | --- | --- | ---
Beginning balance at Oct. 02, 2009 | $ 1,108,779 | $ 43,204 | $ (36,307) | $ 1,568,416 | $ (465,154) | $ (1,380)
Beginning balance (in shares) at Oct. 02, 2009 |  | 172,815 | 5,058 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 137,294 |  |  |  | 137,294 |
Pension and other OCI adjustment | 83 |  |  |  |  | 83
Other comprehensive loss | 83 |  |  |  |  | 83
Comprehensive income | 137,377 |  |  |  |  |
Issuance and expense of common shares for stock purchase plans, 401(k), stock option plans and other | 70,931 | 1,521 |  | 69,410 |  |
Issuance and epense of common shares for stock pruchase plans, 401(k), stock option plans and other (in shares) |  | 6,083 |  |  |  |
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 | 21,262 | 432 |  | 20,830 |  |
Issuance and expense of common shares for restricted stock and performance shares (in shares) |  | 1,727 |  |  |  |
Shares withheld for taxes | (4,412) | (91) | (4,412) | 91 |  |
Shares withheld for taxes (in shares) |  | (362) | 362 |  |  |
Ending balance at Oct. 01, 2010 | 1,316,596 | 45,066 | (40,719) | 1,641,406 | (327,860) | (1,297)
Ending balance (in shares) at Oct. 01, 2010 |  | 180,263 | 5,420 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 226,585 |  |  |  | 226,585 |
Pension and other OCI adjustment | (34) |  |  |  |  | (34)
Other comprehensive loss | (34) |  |  |  |  | (34)
Comprehensive income | 226,551 |  |  |  |  |
Issuance and expense of common shares for stock purchase plans, 401(k), stock option plans and other | 101,731 | 1,650 |  | 100,081 |  |
Issuance and epense of common shares for stock pruchase plans, 401(k), stock option plans and other (in shares) |  | 6,598 |  |  |  |
Share repurchase program | (70,043) | (692) | (70,043) | 692 |  |
Share repurchase program (in shares) |  | (2,768) | 2,768 |  |  |
Excess tax benefit from share based compensation | 17,572 |  |  | 17,572 |  |
Issuance and expense of common shares for restricted stock and performance shares | 36,780 | 781 |  | 35,999 |  |
Issuance and expense of common shares for restricted stock and performance shares (in shares) |  | 3,126 |  |  |  |
Shares withheld for taxes | (20,092) | (208) | (20,092) | 208 |  |
Shares withheld for taxes (in shares) |  | (833) | 833 |  |  |
Ending balance at Sep. 30, 2011 | 1,609,095 | 46,597 | (130,854) | 1,795,958 | (101,275) | (1,331)
Ending balance (in shares) at Sep. 30, 2011 |  | 186,386 | 9,021 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 202,078 |  |  |  | 202,078 |
Pension and other OCI adjustment | (262) |  |  |  |  | (262)
Other comprehensive loss | (262) |  |  |  |  | (262)
Comprehensive income | 201,816 |  |  |  |  |
Issuance and expense of common shares for stock purchase plans, 401(k), stock option plans and other | 86,696 | 1,113 |  | 85,583 |  |
Issuance and epense of common shares for stock pruchase plans, 401(k), stock option plans and other (in shares) |  | 4,451 |  |  |  |
Share repurchase program | (12,405) | (188) | (12,405) | 188 |  |
Share repurchase program (in shares) |  | (750) | 750 |  |  |
Reacquisition of equity components of convertible notes | (21,530) |  |  | (21,530) |  |
Excess tax benefit from share based compensation | 11,352 |  |  | 11,352 |  |
Issuance and expense of common shares for restricted stock and performance shares | 49,031 | 770 |  | 48,261 |  |
Issuance and expense of common shares for restricted stock and performance shares (in shares) |  | 3,079 |  |  |  |
Shares withheld for taxes | (18,580) | (218) | (18,580) | 218 |  |
Shares withheld for taxes (in shares) |  | (870) | 870 |  |  |
Ending balance at Sep. 28, 2012 | $ 1,905,475 | $ 48,074 | $ (161,839) | $ 1,920,030 | $ 100,803 | $ (1,593)
Ending balance (in shares) at Sep. 28, 2012 |  | 192,296 | 10,641 |  |  |

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- Definition The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6920043&loc=d3e540-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 30 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A5 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph c(3) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 8, 9, 10, 11, 12, 13, 14 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6508144 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6920043&loc=d3e557-108580 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 + Details
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