Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares	Jan. 31, 2020	Oct. 31, 2019	Feb. 01, 2019
Preferred stock
Preferred stock, par value (in dollars per share)	$ 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)	$ 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)	106,977,274	106,742,082	105,746,538
Common stock, outstanding (in shares)	106,977,274	106,742,082	105,746,538
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