Income Taxes - Other Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 25, 2016	Dec. 27, 2015	Dec. 28, 2014
Income Tax Disclosure [Abstract]
Accrued income taxes	$ 1,900	$ 21,900
Income tax benefits related to exercise or vesting of equity awards	8,600	4,400	$ 3,100
AOCI deferred tax assets	331,000	353,000
Reduction in uncertain tax positions	(4,534)	(2,545)	(21,147)
Total amount of unrecognized tax benefit	7,000	9,000
Total amount of accrued interest and penalties	3,000	4,000
Net benefit of accrued interest and penalties	900	$ 100	$ 8,600
Total amount of unrecognized tax benefit which may be recognized in the next twelve months that would impact the effective tax rate	$ 3,600