Summary of Significant Accounting Policies (Policies)	6 Months Ended
Jul. 04, 2026
Accounting Policies [Abstract]
Nature of Operations	Nature of Operations Wolverine World Wide, Inc. (the “Company”) is a global footwear and apparel company driven by a vision to Make. Every Day. Better. 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 branded footwear and apparel.
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 2025 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 year 2026 has 52 weeks and fiscal year 2025 had 53 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 the Company builds inventory 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 higher direct-to-consumer sales 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.

Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jul. 04, 2026

Wolverine World Wide, Inc. (the “Company”) is a global footwear and apparel company driven by a vision to Make. Every Day. Better. 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 branded footwear and apparel.

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 2025 Form 10-K.

Fiscal Year

The Company’s fiscal year is the 52- or 53-week period that ends on the Saturday nearest to December 31. Fiscal year 2026 has 52 weeks and fiscal year 2025 had 53 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

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 the Company builds inventory 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 higher direct-to-consumer sales 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.