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Unaudited Quarterly Consolidated Statement of Operations (Parenthetical) (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||
|---|---|---|---|---|---|---|---|
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Feb. 02, 2013
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Oct. 27, 2012
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Jan. 28, 2012
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Oct. 29, 2011
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Feb. 02, 2013
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Jan. 28, 2012
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Jan. 29, 2011
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| Quarterly Financial Information [Line Items] | |||||||
| Debt extinguishment expense | $ 0.6 | $ 0.4 | $ (1.0) | $ (6.0) | |||
| Asset impairments and restructuring charges | 81.2 | 81.2 | 53.7 | 81.2 | 1.5 | ||
| Asset impairments | 1.9 | 51.8 | |||||
| Goodwill impairment | $ 627.0 | $ 627.0 | |||||
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The charge against earnings resulting from the aggregate write down of all assets from their carrying value to their fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The aggregate amount provided for estimated restructuring charges, remediation costs, and asset impairment loss during an accounting period. Generally, these items are either unusual or infrequent, but not both (in which case they would be extraordinary items). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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