v2.4.0.6

Inventory by Brand (Detail) (USD $) In Millions, unless otherwise specified	Jan. 28, 2012	Jul. 30, 2011	Jan. 29, 2011
Inventory Disclosure [Line Items]
Inventories	$ 313.0	$ 365.3	$ 271.3
dressbarn
Inventory Disclosure [Line Items]
Inventories	105.3	126.2	107.0
maurices
Inventory Disclosure [Line Items]
Inventories	85.0	90.8	67.7
Justice
Inventory Disclosure [Line Items]
Inventories	$ 122.7	$ 148.3	$ 96.6

X

- Details

Name:	asna_InventoryDisclosureLineItems
Namespace Prefix:	asna_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Carrying amount as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 6

-Subparagraph a

-Article 5



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.6(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_InventoryFinishedGoods
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant