Reclassifications of Prior Year Balances (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 24, 2017	Sep. 30, 2018	Sep. 24, 2017
Revenues:
Total revenues	$ 364,007	$ 431,709	$ 1,199,335	$ 1,315,753
Costs and expenses:
General and administrative expenses	55,462	35,758	133,903	112,420
North America commissary
Revenues:
Total revenues	146,240	164,028	461,408	495,427
Costs and expenses:
Operating costs (excluding depreciation and amortization)	137,928	155,572	432,909	465,001
International
Revenues:
Total revenues	25,653	28,771	84,836	81,638
Costs and expenses:
Operating costs (excluding depreciation and amortization)	15,184	17,910	52,462	50,973
Other segment
Revenues:
Total revenues	21,023	17,076	61,661	53,007
Costs and expenses:
Operating costs (excluding depreciation and amortization)	$ 22,002	15,906	$ 63,658	50,935
Reclassifications
Costs and expenses:
General and administrative expenses		(1,572)		(4,920)
Reclassifications | North America commissary
Revenues:
Total revenues		(14,055)		(44,105)
Costs and expenses:
Operating costs (excluding depreciation and amortization)		(12,459)		(39,731)
Reclassifications | International
Revenues:
Total revenues		(3,021)		(8,902)
Costs and expenses:
Operating costs (excluding depreciation and amortization)		(1,875)		(6,284)
Reclassifications | Other segment
Revenues:
Total revenues		17,076		53,007
Costs and expenses:
Operating costs (excluding depreciation and amortization)		15,906		50,935
As reported
Costs and expenses:
General and administrative expenses		37,330		117,340
As reported | North America commissary
Revenues:
Total revenues		178,083		539,532
Costs and expenses:
Operating costs (excluding depreciation and amortization)		168,031		504,732
As reported | International
Revenues:
Total revenues		31,792		90,540
Costs and expenses:
Operating costs (excluding depreciation and amortization)		$ 19,785		$ 57,257