Franchise Rights and Goodwill - Summary of Franchise Rights and Goodwill (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 29, 2014	Dec. 29, 2013	Jun. 30, 2013
Goodwill And Intangible Assets Disclosure [Abstract]
Franchise rights	$ 520,672	$ 520,672	$ 520,672
Goodwill	103,294	102,049	102,049
Total franchise rights and goodwill	$ 623,966	$ 622,721	$ 622,721

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Name:	us-gaap_Goodwill
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant