Other (Details) (USD $)	12 Months Ended
	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Other Expense [Line Items]
Severance costs	$ 36,100,000	$ 12,400,000	$ 12,300,000
Severance liability	34,600,000	10,300,000
Charge for early termination of distribution agreement	2,600,000
Pension settlement charge	9,500,000
Reduction in reserve for uncertain tax positions	(21,100,000)
Advertising expense	89,500,000	86,000,000	83,200,000
Depreciation expense	79,455,000	78,477,000	78,980,000
Other Expense [Member]
Other Expense [Line Items]
Other expense, legal settlement			2,600,000
Capitalized Computer Software Costs [Member]
Other Expense [Line Items]
Depreciation expense	$ 29,400,000	$ 27,400,000	$ 22,500,000