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Acquisitions (Detail)
0 Months Ended 9 Months Ended 12 Months Ended 0 Months Ended 0 Months Ended 0 Months Ended
Aug. 13, 2014
USD ($)
Sep. 30, 2014
USD ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2013
USD ($)
Mar. 31, 2012
USD ($)
Dec. 31, 2014
Blondo Acquisition [Member]
USD ($)
Dec. 30, 2014
SM Mexico [Member]
USD ($)
Dec. 31, 2014
SM Mexico [Member]
USD ($)
Dec. 30, 2014
Dolce Vita [Member]
USD ($)
Aug. 13, 2014
Dolce Vita [Member]
USD ($)
Dec. 31, 2014
Dolce Vita [Member]
USD ($)
Feb. 21, 2011
SM Canada [Member]
CAD
Mar. 31, 2012
SM Canada [Member]
USD ($)
Mar. 31, 2012
SM Canada [Member]
CAD
Adjustment to purchase price of acquisition         $ 2,681,000shoo_AdjustmentToPurchasePriceOfAcquisition           $ 658,000shoo_AdjustmentToPurchasePriceOfAcquisition
/ us-gaap_BusinessAcquisitionAxis
= shoo_DolceVitaMember
     
Payments to Acquire Businesses, Gross           9,129us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= shoo_BlondoAcquisitionMember
25,172,000us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= shoo_SMMexicoMember
  62,146,000us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= shoo_DolceVitaMember
62,146,000us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= shoo_DolceVitaMember
  26,686,000us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= shoo_SmCanadaMember
   
Business Combination, Consideration Transferred 56,872,000us-gaap_BusinessCombinationConsiderationTransferred1           15,000us-gaap_BusinessCombinationConsiderationTransferred1
/ us-gaap_BusinessAcquisitionAxis
= shoo_SMMexicoMember
             
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High 5,000,000us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh                 5,000,000us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh
/ us-gaap_BusinessAcquisitionAxis
= shoo_DolceVitaMember
    37,327,000us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh
/ us-gaap_BusinessAcquisitionAxis
= shoo_SmCanadaMember
38,000,000us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh
/ us-gaap_BusinessAcquisitionAxis
= shoo_SmCanadaMember
Business Acquisition, Contingent Consideration, at Fair Value     27,178,000us-gaap_BusinessCombinationContingentConsiderationLiability 24,100,000us-gaap_BusinessCombinationContingentConsiderationLiability       10,000us-gaap_BusinessCombinationContingentConsiderationLiability
/ us-gaap_BusinessAcquisitionAxis
= shoo_SMMexicoMember
    4,616,000us-gaap_BusinessCombinationContingentConsiderationLiability
/ us-gaap_BusinessAcquisitionAxis
= shoo_DolceVitaMember
     
Financing Receivable, Gross                         3,000us-gaap_NotesReceivableGross
/ us-gaap_BusinessAcquisitionAxis
= shoo_SmCanadaMember
3,000us-gaap_NotesReceivableGross
/ us-gaap_BusinessAcquisitionAxis
= shoo_SmCanadaMember
Payments to Acquire Intangible Assets   $ 6,750,000us-gaap_PaymentsToAcquireIntangibleAssets