Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)	May 05, 2017 $ / shares shares	Oct. 31, 2016 $ / shares shares	Apr. 29, 2016 $ / shares shares
Preferred stock
Preferred stock, par value (in dollars per share) | $ / shares	$ 1.00	$ 1.00	$ 1.00
Preferred stock, issued (in shares)	0	0	0
Preferred stock, outstanding (in shares)	0	0	0
Common stock
Common stock, par value (in dollars per share) | $ / shares	$ 1.00	$ 1.00	$ 1.00
Common stock, authorized (in shares)	175,000,000	175,000,000	175,000,000
Common stock, issued (in shares)	107,879,717	109,519,366	108,427,393
Common stock, outstanding (in shares)	107,879,717	109,519,366	108,427,393
Voting preferred stock
Preferred stock
Preferred stock, authorized (in shares)	1,000,000	1,000,000	1,000,000
Non-voting preferred stock
Preferred stock
Preferred stock, authorized (in shares)	850,000	850,000	850,000