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Revenue From Contracts With Customers Disaggrated Revenue (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Apr. 01, 2017
Revenue	$ 534.1	$ 591.3
Wolverine Outdoor and Lifestyle Group [Member]
Revenue	222.8	231.4
Wolverine Boston Group [Member]
Revenue	219.0	264.0
Wolverine Heritage Group [Member]
Revenue	73.1	75.7
Other [Member]
Revenue	19.2	20.2
Wholesale Channel [Member]
Revenue	483.5	509.6
Wholesale Channel [Member] | Wolverine Outdoor and Lifestyle Group [Member]
Revenue	201.8	208.5
Wholesale Channel [Member] | Wolverine Boston Group [Member]
Revenue	194.2	213.0
Wholesale Channel [Member] | Wolverine Heritage Group [Member]
Revenue	69.7	73.4
Wholesale Channel [Member] | Other [Member]
Revenue	17.8	14.7
Consumer-Direct Channel [Member]
Revenue	50.6	81.7
Consumer-Direct Channel [Member] | Wolverine Outdoor and Lifestyle Group [Member]
Revenue	21.0	22.9
Consumer-Direct Channel [Member] | Wolverine Boston Group [Member]
Revenue	24.8	51.0
Consumer-Direct Channel [Member] | Wolverine Heritage Group [Member]
Revenue	3.4	2.3
Consumer-Direct Channel [Member] | Other [Member]
Revenue	$ 1.4	$ 5.5

X

- 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
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1(a))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=www_WolverineOutdoorandLifestyleGroupMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=www_WolverineBostonGroupMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=www_WolverineHeritageGroupMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=us-gaap_AllOtherSegmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	www_ContractwithCustomerSalesChannelAxis=www_SalesChannelThroughIntermediaryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	www_ContractwithCustomerSalesChannelAxis=www_SalesChannelDirectlytoConsumerMember
Namespace Prefix:
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Balance Type:
Period Type: