Fair Value Measurements (Tables)

6 Months Ended

Jun. 26, 2018

Fair Value Measurements

Schedule of fair value of assets and liabilities measured on a recurring basis

	Fair Value Measurements
	Level	June 26, 2018		December 26, 2017
Deferred compensation plan—assets	1	$	32,299	$	28,754
Deferred compensation plan—liabilities	1		(32,353)		(28,829)