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CONSOLIDATED BALANCE SHEETS Parenthetical - USD ($) $ in Millions | Feb. 03, 2018 | Jan. 28, 2017
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Statement of Financial Position [Abstract] |  |
Less: accumulated depreciation | $ 3,192.1 | $ 2,694.5
Accumulated Amortization, Favorable Lease Rights | 230.9 | 159.3
Accumulated Amortization, Unfavorable Lease Rights | $ 61.1 | $ 39.6
Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01
Common stock, shares authorized (in shares) | 600,000,000 | 600,000,000
Common stock, shares outstanding (in shares) |  | 236,136,439

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