Summary of Significant Accounting Policies - Narrative (Details) $ in Millions	12 Months Ended
	Dec. 28, 2025 USD ($) segment	Dec. 29, 2024 USD ($)	Dec. 31, 2023 USD ($)
Property, Plant and Equipment [Line Items]
Number of reportable segments | segment	3
Total compensation expense (income)	$ 80.4	$ 50.8	$ 71.9
Selling, distribution and administration	1,173.9	1,213.2	1,480.4
Cost of sales	$ 1,296.2	$ 1,179.5	$ 1,706.0
Percentage of revenues from sales of finished products (as a percent)	81.00%	79.00%	75.00%
Program cost amortization period (in years)	10 years
Gain (loss) from foreign currency transactions	$ 22.4
Digital Game
Property, Plant and Equipment [Line Items]
Revenue recognition, period from purchase (in months)	6 months
Shipping and Handling
Property, Plant and Equipment [Line Items]
Selling, distribution and administration	$ 207.8	$ 199.2	$ 225.6
Minimum
Property, Plant and Equipment [Line Items]
Finite-lived intangible asset, useful life (in years)	2 years
Minimum | Land Improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	15 years
Minimum | Building and Improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	14 years
Minimum | Machinery and Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	3 years
Maximum
Property, Plant and Equipment [Line Items]
Finite-lived intangible asset, useful life (in years)	12 years
Maximum | Land Improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	19 years
Maximum | Building and Improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	25 years
Maximum | Machinery and Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	12 years
Maximum | Tools, Dies and Molds
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	3 years
Revision of Prior Period, Error Correction, Adjustment
Property, Plant and Equipment [Line Items]
Total compensation expense (income)		(18.1)
Selling, distribution and administration	$ 30.5	31.1
Cost of sales		26.7
Revision of Prior Period, Error Correction, Adjustment | Performance Shares
Property, Plant and Equipment [Line Items]
Total compensation expense (income)		$ 18.1