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Income Taxes Income Taxes (Tables)
 9 Months Ended
Jul. 29, 2017
Income Tax Disclosure [Abstract]  
Unrecognized Tax Benefits
The following table summarizes the changes in the total amounts of unrealized tax benefits for the nine months ended July 29, 2017.
 
Unrealized Tax Benefits
Balance, October 29, 2016
$
68,535

Additions related to acquisitions
12,332

Additions for tax positions related to current year
127

Additions for tax positions related to prior years
—

Reductions for tax positions related to prior years
(43,046
)
Reductions due to lapse of applicable statute of limitations
(650
)
Balance, July 29, 2017
$
37,298