Summary of Significant Accounting Policies (Policies)	6 Months Ended
Summary of Significant Accounting Policies (Policies)	Jun. 29, 2024
Accounting Policies [Abstract]
Nature of Operations	Nature of Operations Wolverine World Wide, Inc. (the “Company”) is a leading designer, marketer and licensor of a broad range of quality casual footwear and apparel; performance outdoor and athletic footwear and apparel; kids’ footwear; industrial work shoes, boots and apparel; and uniform shoes and boots. The Company’s portfolio of owned and licensed brands includes: Bates®, Cat®, Chaco®, Harley-Davidson®, Hush Puppies®, HYTEST®, Merrell®, Saucony®, Stride Rite®, Sweaty Betty® and Wolverine®. The Company’s products are marketed worldwide through owned operations, through licensing and distribution arrangements with third parties, and through joint ventures. The Company also operates retail stores and eCommerce sites to market both its own brands and branded footwear and apparel from other manufacturers. Effective February 4, 2023, the Company completed the sale of the Keds® business. See Note 18 for further discussion. In the third quarter of fiscal 2023, the Company entered into a multi-year licensing agreement of the Hush Puppies® brand in the United States and Canada and completed the sale of the Hush Puppies® trademarks, patents, copyrights, and domains in China, Hong Kong, and Macau. The Company will continue to own the Hush Puppies® brand throughout the rest of the world. See Note 18 for further discussion. Effective August 23, 2023, the Company completed the sale of the U.S. Leathers business and effective December 28, 2023, the Company completed the sale of the Asia-based Leathers business. See Note 18 for further discussion. Effective January 1, 2024, the Company completed the sale of the Company’s equity interest joint venture entities that sourced and marketed Merrell® and Saucony® footwear and apparel products in China. See Note 18 for further discussion. Effective January 10, 2024, the Company completed the sale of the Sperry® business. See Note 18 for further discussion. Effective May 4, 2024, the Company entered into global multi-year licensing agreements of the Merrell® and Saucony® kids footwear and Merrell® apparel and accessories.
Basis of Presentation	Basis of Presentation The accompanying unaudited consolidated condensed financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial information and with the instructions to the Quarterly Report on Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, they do not include all of the information and notes required by U.S. GAAP for a complete presentation of the financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for fair presentation have been included in the accompanying financial statements. For further information, refer to the consolidated financial statements and notes included in the Company’s 2023 Form 10-K.
Fiscal Year	Fiscal Year The Company’s fiscal year is the 52 or 53-week period that ends on the Saturday nearest to December 31. Fiscal years 2024 and 2023 each have 52 weeks. The Company reports its quarterly results of operations on the basis of 13-week quarters for each of the first three fiscal quarters and a 13 or 14-week period for the fourth fiscal quarter. References to particular years or quarters refer to the Company’s fiscal years ended on the Saturday nearest to December 31 or the fiscal quarters within those years.
Seasonality	Seasonality The Company experiences moderate fluctuations in sales volume during the year, as reflected in quarterly revenue. The Company expects current seasonal sales patterns to continue in future years. The Company also experiences some fluctuation in its levels of working capital, typically reflecting an increase in net working capital requirements near the end of the first and third fiscal quarters as inventory builds to support peak shipping periods. Historically, cash provided by operating activities is higher in the second half of the fiscal year due to collection of wholesale channel receivables and direct-to-consumer sales being higher during the holiday season. The Company meets its working capital requirements through internal operating cash flows and, as needed, borrowings under its revolving credit facility, as discussed in more detail under the caption "Liquidity and Capital Resources" in Item 2: "Management's Discussion and Analysis of Financial Condition and Results of Operations". The Company's working capital could also be impacted by other events, including health crises.
Impairment or Disposal of Long-Lived Assets, Policy	Impairment of Long-Lived Assets The Company reviews long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset or an asset group may not be recoverable. Each impairment test is based on a comparison of the carrying amount of the asset or asset group to the future undiscounted net cash flows expected to be generated by the asset or asset group. Assets are considered impaired if the carrying amount exceeds fair value. The impairment amount recognized is the amount by which the carrying amount of the assets exceeds their fair value.