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Goodwill and Other Intangible Assets - Reporting Units With Negative Carrying Values (Details) $ in Thousands | Dec. 31, 2018 USD ($)
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Northeast segment | Hollywood Casino at Charles Town Races |
Goodwill [Line Items] |
Reporting unit with negative carrying amount, goodwill | $ 8,654
Northeast segment | Hollywood Casino Columbus |
Goodwill [Line Items] |
Reporting unit with negative carrying amount, goodwill | 6,200
Northeast segment | Hollywood Casino Toledo |
Goodwill [Line Items] |
Reporting unit with negative carrying amount, goodwill | 5,800
South segment | Hollywood Casino Gulf Coast |
Goodwill [Line Items] |
Reporting unit with negative carrying amount, goodwill | 2,700
Midwest segment | Argosy Casino Alton |
Goodwill [Line Items] |
Reporting unit with negative carrying amount, goodwill | 11,863
Midwest segment | Hollywood Casino Joliet |
Goodwill [Line Items] |
Reporting unit with negative carrying amount, goodwill | $ 4,600

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of goodwill allocated to reporting unit with zero or negative amount of net assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=108376223&loc=SL108378252-109267 + Details
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