Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Aug. 05, 2018	Feb. 04, 2018	Jul. 30, 2017
Current Assets:
Allowance for doubtful accounts	$ 21.3	$ 21.1	$ 18.5
Other Assets:
Other assets, deferred taxes	12.9	25.4	24.4
Liabilities:
Other liabilities, deferred taxes	$ 649.3	$ 663.0	$ 842.4
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)	85,435,779	84,851,079	84,268,459
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)	8,721,052	7,672,317	6,694,076