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Summary Of Significant Accounting Policies (Schedule Of Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($)
$ in Thousands
Sep. 30, 2016
Oct. 02, 2015
Oct. 03, 2014
Summary Of Significant Accounting Policies [Abstract]      
Foreign currency translation adjustment, Pre-Tax Amount $ 10,525 $ 10,253 $ 18,424
Foreign currency translation adjustment, Net of Tax Amount 10,525 10,253 18,424
Unamortized loss on pension plans, Pre-Tax Amount (10,999) (8,492) (6,981)
Unamortized loss on pension plans, Tax Effect 2,828 1,876 1,335
Unamortized loss on pension plans, Net of Tax Amount (8,171) (6,616) (5,646)
Accumulated Other Comprehensive income, Pre-Tax Amount (474) 1,761 11,443
Accumulated Other Comprehensive income, Tax Effect 2,828 1,876 1,335
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total $ 2,354 $ 3,637 $ 12,778