Income Taxes - Reconciliation of Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Dec. 26, 2015
Income Tax Disclosure [Abstract]
Expected income tax expense	$ 44,440	$ 51,110	$ 46,126
State and local income tax, net of federal benefit	1,135	1,982	2,673
Effect of foreign statutory rate different from U.S. and other foreign adjustments	(6,026)	(4,092)	(654)
U.S. production activities deduction	(1,575)	(3,063)	(3,500)
Goodwill disposition	0	0	646
Investment in unconsolidated affiliates	216	1,030	0
Permanent adjustment to deferred tax liabilities	0	0	(4,218)
Benefit of stock-based compensation deductions	(2,160)	(656)	0
Effect of tax on accumulated foreign earnings	12,893	0	0
Effect of tax rate change on net deferred tax liability balance	(12,067)	0	0
Other, net	1,028	1,826	2,309
Income tax expense	$ 37,884	$ 48,137	$ 43,382