XML 40 R29.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Investment in and Advances to Unconsolidated Affiliates Affiliate Income Statement (Details) - Miami Valley Gaming and Racing [Member] - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Investments in and Advances to Affiliates [Line Items] |  |  |  |
Equity Method Investment-Casino Revenue | $ 38.4 | $ 36.1 | $ 117.9 | $ 108.7
Equity Method Investment-Non-Casino Revenue | 1.2 | 1.2 | 5.1 | 5.2
Net revenue | 39.6 | 37.3 | 123.0 | 113.9
Equity Method Investment-Expenses | 28.1 | 26.4 | 85.7 | 79.7
Equity Method, Depreciation & Amortization | 3.2 | 3.4 | 9.5 | 9.9
Equity Method Investment Operating Income Loss | 8.3 | 7.5 | 27.8 | 24.3
Interest and other expense, net | (0.6) | (0.8) | (1.9) | (2.6)
Net income | $ 7.7 | $ 6.7 | $ 25.9 | $ 21.7

X
- Definition The amount of depreciation and amortization expenses, reported by an equity method investment of the entity. + References No definition available. + Details
Name: | chdn_EquityMethodDepreciationAmortization
Namespace Prefix: | chdn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of casino revenue reported by an equity method investment of the entity + References No definition available. + Details
Name: | chdn_EquityMethodInvestmentCasinoRevenue
Namespace Prefix: | chdn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of expenses, reported by an equity method investment of the entity. + References No definition available. + Details
Name: | chdn_EquityMethodInvestmentExpenses
Namespace Prefix: | chdn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of interest expense reported by an equity method investment of the entity. + References No definition available. + Details
Name: | chdn_EquityMethodInvestmentInterest
Namespace Prefix: | chdn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of non-casino revenue reported by an equity method investment of the entity. + References No definition available. + Details
Name: | chdn_EquityMethodInvestmentNonCasinoRevenue
Namespace Prefix: | chdn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of operating income or loss reported by an equity method investment of the entity. + References No definition available. + Details
Name: | chdn_EquityMethodInvestmentOperatingIncomeLoss
Namespace Prefix: | chdn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of net income (loss) reported by an equity method investment of the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721683-107760 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=75031198&loc=d3e14064-108612 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33912-111571 + Details
Name: | us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of revenue from sale of goods and services reduced by sales returns, allowances, and discounts reported by an equity method investment of the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721683-107760 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 + Details
Name: | us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Details
Name: | us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=chdn_MiamiValleyGamingAndRacingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |