Revenue From Contracts With Customers Disaggregated Revenue (Details) - USD ($) $ in Millions	12 Months Ended
Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019
Revenue	$ 2,414.9	$ 1,791.1	$ 2,273.7
Wolverine Michigan Group [Member]
Revenue	1,298.9	1,051.0	1,299.7
Wolverine Michigan Group [Member] \| Sales Channel, Through Intermediary [Member]
Revenue	1,016.8	814.2	1,134.9
Wolverine Michigan Group [Member] \| Sales Channel, Directly to Consumer [Member]
Revenue	282.1	236.8	164.8
Wolverine Boston Group [Member]
Revenue	935.8	696.0	910.9
Wolverine Boston Group [Member] \| Sales Channel, Through Intermediary [Member]
Revenue	695.8	508.9	743.4
Wolverine Boston Group [Member] \| Sales Channel, Directly to Consumer [Member]
Revenue	240.0	187.1	167.5
Other Segments [Member]
Revenue	180.2	44.1	63.1
Other Segments [Member] \| Sales Channel, Through Intermediary [Member]
Revenue	74.6	40.5	57.9
Other Segments [Member] \| Sales Channel, Directly to Consumer [Member]
Revenue	$ 105.6	$ 3.6	$ 5.2

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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+ Details