Impairment of Long-Lived Assets (Tables)

9 Months Ended

Sep. 30, 2018

Asset Impairment Charges [Abstract]

Impairment of Long-Lived Assets by Type

The following is a summary of impairment losses recorded, which represent the excess of the carrying amount over the fair value of the affected assets and are included in “Impairment of long-lived assets.”

	Three Months Ended				Nine Months Ended
	September 30, 2018		October 1, 2017		September 30, 2018		October 1, 2017
Surplus properties	$	229	$	113	$	270	$	658
Restaurants leased or subleased to franchisees	118		95		283		95
Company-operated restaurants	—		833		1,603		1,051
	$	347	$	1,041	$	2,156	$	1,804