Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Millions	Apr. 30, 2022	Jan. 29, 2022	May 01, 2021
Accumulated depreciation	$ 1,265.9	$ 1,248.9	$ 1,208.7
Common shares, par value (usd per share)	$ 0.18	$ 0.18	$ 0.18
Common shares, authorized (shares)	500,000,000	500,000,000	500,000,000
Common shares, outstanding (shares)	46,500,000	49,900,000	52,700,000
Treasury shares, shares (shares)	23,500,000	20,100,000	17,300,000
Series A Redeemable Convertible Preferred Stock
Preferred shares, par value (usd per share)	$ 0.01	$ 0.01	$ 0.01
Preferred shares, authorized (shares)	500,000,000	500,000,000	500,000,000
Preferred shares, outstanding (shares)	625,000	625,000	625,000

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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