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Equity-Based Compensation (Schedule Of Intrinsic Value Of Awards Exercised And Fair Value Of Awards Vested) (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Sep. 29, 2012 | Oct. 01, 2011 | Oct. 02, 2010
1998 Stock Option Plan [Member] |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Intrinsic value of options/SARs exercised | $ 4,254 | $ 4,186 | $ 1,821
Total fair value of options/SARs vested | 27 | 791 | 186
2003 Stock Option Plan [Member] |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Intrinsic value of options/SARs exercised | 227 | 156 | 88
Total fair value of options/SARs vested | 376 | 4,758 | 2,975
2008 Stock Appreciation Rights Plan [Member] |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Intrinsic value of options/SARs exercised | 437 | 108 | 0
Total fair value of options/SARs vested | $ 4,563 | $ 3,438 | $ 2,473

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- Definition The total accumulated difference between fair values of underlying shares on dates of exercise and exercise price on options which were exercised (or share units converted) into shares during the reporting period under the plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph c(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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. + Details
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