Segment Reporting - Net Revenues (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Aug. 03, 2013	Jul. 28, 2012	Aug. 03, 2013	Jul. 28, 2012
Segment Reporting Information [Line Items]
Total net revenues	$ 382,098	$ 292,906	$ 683,435	$ 510,820
Furniture [Member]
Segment Reporting Information [Line Items]
Total net revenues	222,441	168,089	393,814	281,913
Non-furniture [Member]
Segment Reporting Information [Line Items]
Total net revenues	$ 159,657	$ 124,817	$ 289,621	$ 228,907

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

Name:	us-gaap_SalesRevenueNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration