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Goodwill and Intangible Assets (Tables) | 9 Months Ended
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Sep. 30, 2014
Goodwill And Intangible Assets Disclosure [Abstract] |
Changes in Carrying Amount of Franchise Assets and Goodwill |
|  |  | Franchise Assets |  |  | Net Goodwill |  |  |
|  |  | (In thousands) |  |  |
| Balance, December 31, 2013 |  | $ | 79,535 |  |  | $ | 476,315 |  | (1) |
| Additions through current year acquisitions |  |  | 1,000 |  |  |  | 7,034 |  |  |
| Prior year acquisition allocations |  |  | - |  |  |  | (3 | ) |  |
| Reclassifications to assets held for sale |  |  | - |  |  |  | (1,011 | ) |  |
| Reductions from dispositions |  |  | (5,435 | ) |  |  | (8,247 | ) |  |
| Balance, September 30, 2014 |  | $ | 75,100 |  |  | $ | 474,088 |  | (1) |
| (1) Net of accumulated impairment losses of $796,725. |  |  |  |  |  |  |  |  |  |

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- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References 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=35741047&loc=d3e13816-109267 + Details
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