Segment Reporting (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
May 02, 2015	May 03, 2014	Jan. 31, 2015
Segment information [Abstract]
Net sales	$ 655,486us-gaap_SalesRevenueGoodsNet	$ 598,947us-gaap_SalesRevenueGoodsNet
Gross profit	213,058us-gaap_GrossProfit	188,005us-gaap_GrossProfit
Capital Expenditures	27,342dsw_CapitalExpenditures	25,403dsw_CapitalExpenditures
Total assets	1,521,960us-gaap_Assets	1,431,345us-gaap_Assets	1,438,243us-gaap_Assets
Goodwill	25,899us-gaap_Goodwill	25,899us-gaap_Goodwill	25,899us-gaap_Goodwill
Number of Reportable Segments	2us-gaap_NumberOfReportableSegments
Affiliated Business Group segment [Member]
Segment information [Abstract]
Net sales	43,275	40,081
Gross profit	8,996	9,754
Capital Expenditures	107	223
Total assets	110,249	86,861	104,897
Other [Member]
Segment information [Abstract]
Net sales	0	0
Gross profit	0	0
Capital Expenditures	0	0
Total assets	150,369	394	69,769
DSW [Member]
Segment information [Abstract]
Net sales	612,211	558,866
Gross profit	204,062	178,251
Capital Expenditures	27,235	25,180
Total assets	$ 1,261,342	$ 1,344,090	$ 1,263,577

Total expenditures for additions to long-lived assets

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- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.18)

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

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

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-Name Accounting Standards Codification

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 12

-Article 7

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

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- Definition

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

No definition available.

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- Definition

Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

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