Components of Deferred Tax Assets (Liabilities) (Detail) (USD $) In Thousands, unless otherwise specified	Oct. 31, 2014	Oct. 25, 2013
Income Tax Disclosure [Abstract]
Reserves and liabilities	$ 55,906	$ 60,397
NOL carryforwards	110	879
Tax credit carryforwards	31,082	29,862
Employee benefits	13,086	14,974
Retirement benefits	10,431	2,759
Non-qualified stock options	11,063	12,618
Hedging activities	5,091esl_DeferredTaxAssetsDerivatives	0esl_DeferredTaxAssetsDerivatives
Other	856us-gaap_DeferredTaxAssetsOther	650us-gaap_DeferredTaxAssetsOther
Total deferred tax assets	127,625us-gaap_DeferredTaxAssetsNet	122,139us-gaap_DeferredTaxAssetsNet
Depreciation and amortization	(15,925)	(18,969)
Intangibles and amortization	(136,116)	(173,524)
Deferred costs	(5,453)	(4,535)
Hedging activities	0	(22)
Other	(1,083)us-gaap_DeferredTaxLiabilitiesOther	(1,398)us-gaap_DeferredTaxLiabilitiesOther
Total deferred tax liabilities	(158,577)us-gaap_DeferredTaxLiabilities	(198,448)us-gaap_DeferredTaxLiabilities
Net deferred tax liabilities	$ (30,952)us-gaap_DeferredTaxAssetsLiabilitiesNet	$ (76,309)us-gaap_DeferredTaxAssetsLiabilitiesNet

Deferred tax assets derivatives.

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Deferred tax assets nonqualified stock options.

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Deferred tax assets operating loss carryforwards net.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences not separately disclosed.

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The tax effect as of the balance sheet date of the amount of future tax deductions arising from all unused tax credit carryforwards which have been reduced by a valuation allowance.

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-Glossary Carryforwards

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The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from employee benefit costs not otherwise specified in the taxonomy, which can only be deducted for tax purposes when actual costs are incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.

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Amount of deferred tax liability attributable to taxable temporary differences net of deferred tax asset attributable to deductible temporary differences and carryforwards after valuation allowances.

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Amount of deferred tax liability attributable to taxable temporary differences from capitalized costs.

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Amount of deferred tax liability attributable to taxable temporary differences from derivatives.

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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill.

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Amount of deferred tax liability attributable to taxable temporary differences not separately disclosed.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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