Stock Options, Other Stock Awards and Warrants - Total Compensation Expense Related to Stock Options, Restricted Stock Units and Stock Performance Awards (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 25, 2022	Dec. 26, 2021	Dec. 27, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation (income) expense	$ 81.3	$ 97.8	$ 49.7
Income tax benefit	9.0	10.2	5.3
Allocated share-based compensation expense, net of tax	72.3	87.6	44.4
Stock performance awards
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation (income) expense	9.6	26.9	8.4
Restricted stock units (RSUs)
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation (income) expense	60.7	50.9	28.5
Share-based Payment Arrangement, Option [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation (income) expense	8.9	18.4	11.0
Stock Options Non Employee
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation (income) expense	2.1	1.6	1.8
Former CEO | Stock performance awards
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation (income) expense		7.6
Product development
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation (income) expense	4.8	3.7	3.3
Selling, Distribution and Administration
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation (income) expense	$ 76.5	94.1	$ 46.4
Selling, Distribution and Administration | Former CEO
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation (income) expense		$ 20.9