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Related Party Transactions (Details)
In Millions, unless otherwise specified
May 02, 2015
Schottenstein Affiliates [Abstract]  
Related party transaction Outstanding common shares owned (in hundredths) 16.00%dsw_RelatedPartyTransactionOutstandingCommonSharesOwnedInHundredths
Related party transaction Combined voting power of outstanding common shares (in hundredths) 48.00%dsw_RelatedPartyTransactionCombinedVotingPowerOfOutstandingCommonSharesInHundredths
Class A Common Shares  
Schottenstein Affiliates [Abstract]  
Related Party Transaction, Number of shares owned by related party (in shares) 6.9dsw_RelatedPartyTransactionNumberOfSharesOwnedByRelatedPartyInShares
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassAMember
Class B Common Shares  
Schottenstein Affiliates [Abstract]  
Related Party Transaction, Number of shares owned by related party (in shares) 7.7dsw_RelatedPartyTransactionNumberOfSharesOwnedByRelatedPartyInShares
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassBMember