Accrued Liabilities (Details) - USD ($) $ in Thousands	Dec. 25, 2016	Dec. 27, 2015
Accrued Liabilities [Abstract]
Royalties	$ 158,353	$ 127,557
Advertising	73,963	60,196
Payroll and management incentives	100,248	93,578
Dividends	63,501	57,406
Other	379,974	320,137
Total Accrued Liabilities	$ 776,039	$ 658,874