Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Oct. 30, 2016	Jan. 31, 2016	Nov. 01, 2015
Current Assets:
Allowance for doubtful accounts	$ 16.3	$ 18.1	$ 17.6
Other Assets:
Other assets, deferred taxes	2.9	12.2	22.5
Liabilities:
Other liabilities, deferred taxes	$ 868.8	$ 836.4	$ 875.0
Stockholders' Equity:
Common stock, par value (in dollars per share)	$ 1	$ 1	$ 1
Common stock, shares authorized (in shares)	240,000,000	240,000,000	240,000,000
Common stock, shares issued (in shares)	83,910,459	83,545,818	83,491,141
Preferred stock, par value (in dollars per share)	$ 100	$ 100	$ 100
Preferred stock, shares authorized (in shares)	150,000	150,000	150,000
Shares of common stock held in treasury, at cost (in shares)	4,436,983	2,057,850	1,409,747