Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 29, 2015	Dec. 30, 2014
Amortizable intangible assets
Accumulated Amortization	$ (63,646)	$ (49,650)
Net Book Value	625,109	639,045
Franchise rights
Amortizable intangible assets
Gross Carrying Amount	688,755	688,695
Accumulated Amortization	(63,646)	(49,650)
Net Book Value	625,109	639,045
Favorable leasehold interests
Amortizable intangible assets
Gross Carrying Amount	13,850	14,479
Accumulated Amortization	(4,096)	(3,679)
Net Book Value	9,754	10,800
Unfavorable leasehold interests
Amortizable intangible assets
Gross Carrying Amount	(17,105)	(17,417)
Accumulated Amortization	7,642	6,447
Net Book Value	(9,463)	(10,970)
Amortizable Intangible Assets
Amortizable intangible assets
Gross Carrying Amount	685,500	685,757
Accumulated Amortization	(60,100)	(46,882)
Net Book Value	$ 625,400	$ 638,875