CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions  | 
Aug. 04, 2018  | 
Feb. 03, 2018  | 
Jul. 29, 2017  | 
|---|---|---|---|
| Statement of Financial Position [Abstract] | |||
| Accumulated Depreciation | $ 3,448.2 | $ 3,192.1 | $ 2,941.8 | 
| Accumulated Amortization, Favorable Lease Rights | 270.8 | 230.9 | 202.8 | 
| Accumulated Amortization, Unfavorable Lease Rights | $ 71.7 | $ 61.1 | $ 51.2 | 
| X | ||||||||||
- Definition Accumulated Amortization, Favorable Lease Rights No definition available. 
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| X | ||||||||||
- Definition Accumulated Amortization, Unfavorable Lease Rights No definition available. 
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| X | ||||||||||
- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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| X | ||||||||||
- References No definition available. 
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