Goodwill And Other Intangible Assets Schedule of Finite-Lived And Indefinite Lived Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2014	Dec. 29, 2013
Schedule of Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Indefinite Lived And Finite Lived Intangible Assets, Gross	$ 1,540,511	$ 1,487,688
Finite-Lived Intangible Assets, Accumulated Amortization	(189,146)	(181,908)
Other intangible assets	1,351,365	1,305,780
Franchise Agreements [Member]
Schedule of Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	350,802	352,339
Finite-Lived Intangible Assets, Accumulated Amortization	(104,596)	(88,281)
Finite-Lived Intangible Assets, Net	246,206	264,058
Favorable Leases
Schedule of Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	192,854	140,619
Finite-Lived Intangible Assets, Accumulated Amortization	(43,231)	(41,625)
Finite-Lived Intangible Assets, Net	149,623	98,994
Reacquired Rights under Franchise Agreements [Member]
Schedule of Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	8,685	23,065
Finite-Lived Intangible Assets, Accumulated Amortization	(1,109)	(21,219)
Finite-Lived Intangible Assets, Net	7,576	1,846
Computer Software, Intangible Asset [Member]
Schedule of Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	85,170	68,665
Finite-Lived Intangible Assets, Accumulated Amortization	(40,210)	(30,783)
Finite-Lived Intangible Assets, Net	44,960	37,882
Trademarks [Member]
Schedule of Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets (Excluding Goodwill)	903,000	903,000
Accumulated Amortization, Indefinite Lived Assets	0	0
System Optimization [Member] | Reacquired Rights under Franchise Agreements [Member] | Accelerated Depreciation and Amortization [Member]
Schedule of Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization	$ (474)	$ (16,907)