Subsequent Event - Additional Information (Detail) (77kids store, USD $) In Millions, unless otherwise specified	3 Months Ended	1 Months Ended
Jul. 28, 2012	Oct. 27, 2012 Subsequent Event Inventory Write-Downs and Severance	Aug. 03, 2012 Subsequent Event Scenario, Forecast	Aug. 03, 2012 Subsequent Event Scenario, Forecast Asset Impairment Charges	Aug. 03, 2012 Subsequent Event Scenario, Forecast Inventory Write-Downs and Severance	Aug. 03, 2012 Subsequent Event Scenario, Forecast Operational Costs
Subsequent Event [Line Items]
Discontinued operation after-tax loss		$ 6.3	$ 35.0	$ 19.0	$ 6.0	$ 10.0
Discontinued operation after-tax loss exit charges	17.2
Discontinued operation after-tax operational costs	$ 6.6

Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 144

-Paragraph 47

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 45

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-URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e957-107759

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 144

-Paragraph 43

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (b)

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