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Goodwill and Intangible Assets (Detail) - (Table 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Goodwill [Roll Forward]
Goodwill – net		$ 154,759us-gaap_Goodwill	$ 96,132us-gaap_Goodwill	$ 91,559us-gaap_Goodwill
Wholesale Footwear [Member]
Goodwill [Roll Forward]
Goodwill – net		87,637us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleFootwearMember	37,591us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleFootwearMember	36,390us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleFootwearMember
Goodwill, Purchase Accounting Adjustments	1,686us-gaap_GoodwillPurchaseAccountingAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleFootwearMember
Goodwill, Translation Adjustments		103us-gaap_GoodwillTranslationAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleFootwearMember
Wholesale Accessories [Member]
Goodwill [Roll Forward]
Goodwill – net		49,324us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleAccessoriesMember	49,324us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleAccessoriesMember	49,324us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleAccessoriesMember
Goodwill, Purchase Accounting Adjustments	0us-gaap_GoodwillPurchaseAccountingAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleAccessoriesMember	0us-gaap_GoodwillPurchaseAccountingAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleAccessoriesMember
Goodwill, Translation Adjustments		0us-gaap_GoodwillTranslationAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleAccessoriesMember
Retail [Member]
Goodwill [Roll Forward]
Goodwill – net		17,798us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_RetailMember	9,217us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_RetailMember	5,845us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_RetailMember
Goodwill, Purchase Accounting Adjustments	3,496us-gaap_GoodwillPurchaseAccountingAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_RetailMember	8,585us-gaap_GoodwillPurchaseAccountingAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_RetailMember
Goodwill, Translation Adjustments		(4)us-gaap_GoodwillTranslationAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_RetailMember
Net Carrying Amount [Member]
Goodwill [Roll Forward]
Goodwill – net		154,759us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_NetCarryingAmountMember	96,132us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_NetCarryingAmountMember	91,559us-gaap_Goodwill / us-gaap_StatementBusinessSegmentsAxis = shoo_NetCarryingAmountMember
Goodwill, Purchase Accounting Adjustments	5,182us-gaap_GoodwillPurchaseAccountingAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_NetCarryingAmountMember	19,317us-gaap_GoodwillPurchaseAccountingAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_NetCarryingAmountMember
Goodwill, Translation Adjustments		99us-gaap_GoodwillTranslationAdjustments / us-gaap_StatementBusinessSegmentsAxis = shoo_NetCarryingAmountMember
SM Canada [Member] | Wholesale Footwear [Member]
Goodwill [Roll Forward]
Acquisition of SM Canada	(485)us-gaap_GoodwillAcquiredDuringPeriod / us-gaap_BusinessAcquisitionAxis = shoo_SmCanadaMember / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleFootwearMember
SM Canada [Member] | Wholesale Accessories [Member]
Goodwill [Roll Forward]
Acquisition of SM Canada	0us-gaap_GoodwillAcquiredDuringPeriod / us-gaap_BusinessAcquisitionAxis = shoo_SmCanadaMember / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleAccessoriesMember
SM Canada [Member] | Retail [Member]
Goodwill [Roll Forward]
Acquisition of SM Canada	(124)us-gaap_GoodwillAcquiredDuringPeriod / us-gaap_BusinessAcquisitionAxis = shoo_SmCanadaMember / us-gaap_StatementBusinessSegmentsAxis = shoo_RetailMember
SM Canada [Member] | Net Carrying Amount [Member]
Goodwill [Roll Forward]
Acquisition of SM Canada	(609)us-gaap_GoodwillAcquiredDuringPeriod / us-gaap_BusinessAcquisitionAxis = shoo_SmCanadaMember / us-gaap_StatementBusinessSegmentsAxis = shoo_NetCarryingAmountMember
Dolce Vita [Member]
Goodwill [Roll Forward]
Goodwill – net		39,211us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = shoo_DolceVitaMember
Dolce Vita [Member] | Wholesale Footwear [Member]
Goodwill [Roll Forward]
Goodwill, Purchase Accounting Adjustments		39,211us-gaap_GoodwillPurchaseAccountingAdjustments / us-gaap_BusinessAcquisitionAxis = shoo_DolceVitaMember / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleFootwearMember
Dolce Vita [Member] | Net Carrying Amount [Member]
Goodwill [Roll Forward]
Goodwill, Purchase Accounting Adjustments		39,211us-gaap_GoodwillPurchaseAccountingAdjustments / us-gaap_BusinessAcquisitionAxis = shoo_DolceVitaMember / us-gaap_StatementBusinessSegmentsAxis = shoo_NetCarryingAmountMember
SM Mexico [Member]
Goodwill [Roll Forward]
Goodwill – net		19,317us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = shoo_SMMexicoMember
SM Mexico [Member] | Wholesale Footwear [Member]
Goodwill [Roll Forward]
Goodwill, Purchase Accounting Adjustments		$ 10,732us-gaap_GoodwillPurchaseAccountingAdjustments / us-gaap_BusinessAcquisitionAxis = shoo_SMMexicoMember / us-gaap_StatementBusinessSegmentsAxis = shoo_WholesaleFootwearMember

X

- Definition

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

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

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X

- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

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- Definition

Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the 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

-Subparagraph (g)

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 16

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- Definition

Amount of increase (decrease) from foreign currency translation adjustments 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

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

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