XML 37 R43.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Goodwill and Intangible Assets - Changes in Carrying Amount of Franchise Assets and Goodwill (Parenthetical) (Detail) (USD $) In Thousands, unless otherwise specified | Jun. 30, 2014
--- | ---
Goodwill And Intangible Assets Disclosure [Abstract] |
Net of accumulated impairment losses | $ 796,725

X
- Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a,h) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
Name: | us-gaap_GoodwillImpairedAccumulatedImpairmentLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant