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Earnings Per Share Data (Tables)
12 Months Ended
Oct. 27, 2019
Earnings Per Share [Abstract]  
Schedule of reconciliation of the shares used in the computation of basic and diluted earnings per share A reconciliation of the shares used in the computation is as follows: 
(in thousands)
 
2019
 
2018
 
2017
Basic Weighted-average Shares Outstanding
 
534,578

 
530,742

 
528,363

Dilutive Potential Common Shares
 
10,654

 
13,127

 
10,753

Diluted Weighted-average Shares Outstanding
 
545,232

 
543,869

 
539,116