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Summary Of Significant Accounting Policies (Schedule Of Other Long-Term Liabilities) (Details) (USD $)
In Thousands, unless otherwise specified |
Oct. 31, 2011
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Oct. 31, 2010
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| Summary Of Significant Accounting Policies [Abstract] | ||||||
| Deferred compensation liability | $ 90,060 | [1] | $ 83,330 | [1] | ||
| Other long-term liabilities | 18,016 | 18,555 | ||||
| Total | $ 108,076 | $ 101,885 | ||||
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