XML 59 R47.htm IDEA: XBRL DOCUMENT
v3.25.1

Revenue from Contracts with Customers - Net Revenue From External Customers and Intercompany Revenue From Each Operating Segment (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Disaggregation of Revenue [Line Items] |  |
Net revenue | $ 642.6 | $ 590.9
Disclosure of complimentary revenue | 14.4 | 13.4
Related Party |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 263.2 | 239.2
Other |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
External Customer |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 642.6 | 590.9
External Customer | Pari-mutuel, live and simulcast racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 102.0 | 101.4
External Customer | Pari-mutuel, historical racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 246.1 | 220.9
External Customer | Racing event-related services |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 2.1 | 3.3
External Customer | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 220.9 | 201.9
External Customer | Other |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 71.5 | 63.4
Operating Segments | External Customer |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 642.6 | 590.9
Operating Segments | External Customer | Pari-mutuel, live and simulcast racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 102.0 | 101.4
Operating Segments | External Customer | Pari-mutuel, historical racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 246.1 | 220.9
Operating Segments | External Customer | Racing event-related services |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 2.1 | 3.3
Operating Segments | External Customer | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 220.9 | 201.9
Operating Segments | External Customer | Other |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 71.5 | 63.4
Operating Segments | Live and Historical |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 272.5 | 245.1
Operating Segments | Live and Historical | Related Party |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 3.9 | 3.8
Operating Segments | Live and Historical | External Customer |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 272.5 | 245.1
Operating Segments | Live and Historical | External Customer | Pari-mutuel, live and simulcast racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 11.2 | 11.0
Operating Segments | Live and Historical | External Customer | Pari-mutuel, historical racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 236.4 | 212.1
Operating Segments | Live and Historical | External Customer | Racing event-related services |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 1.4 | 1.1
Operating Segments | Live and Historical | External Customer | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 3.3 | 3.1
Operating Segments | Live and Historical | External Customer | Other |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 20.2 | 17.8
Operating Segments | Wagering Services and Solutions |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 106.9 | 106.6
Operating Segments | Wagering Services and Solutions | Related Party |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 8.9 | 7.5
Operating Segments | Wagering Services and Solutions | External Customer |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 106.9 | 106.6
Operating Segments | Wagering Services and Solutions | External Customer | Pari-mutuel, live and simulcast racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 80.1 | 79.8
Operating Segments | Wagering Services and Solutions | External Customer | Pari-mutuel, historical racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
Operating Segments | Wagering Services and Solutions | External Customer | Racing event-related services |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
Operating Segments | Wagering Services and Solutions | External Customer | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 3.9 | 5.7
Operating Segments | Wagering Services and Solutions | External Customer | Other |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 22.9 | 21.1
Operating Segments | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 263.2 | 239.2
Operating Segments | Gaming | Related Party |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 4.0 | 4.0
Operating Segments | Gaming | External Customer |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 263.2 | 239.2
Operating Segments | Gaming | External Customer | Pari-mutuel, live and simulcast racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 10.7 | 10.6
Operating Segments | Gaming | External Customer | Pari-mutuel, historical racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 9.7 | 8.8
Operating Segments | Gaming | External Customer | Racing event-related services |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.7 | 2.2
Operating Segments | Gaming | External Customer | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 213.7 | 193.1
Operating Segments | Gaming | External Customer | Other |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 28.4 | 24.5
All Other |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
All Other | Related Party |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 2.0 | 0.0
All Other | External Customer |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
All Other | External Customer | Pari-mutuel, live and simulcast racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
All Other | External Customer | Pari-mutuel, historical racing |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
All Other | External Customer | Racing event-related services |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
All Other | External Customer | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
All Other | External Customer | Other |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 0.0 | 0.0
Eliminations | Related Party |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | (18.8) | (15.3)
Churchill Downs Racetrack | Operating Segments | Live and Historical |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 3.6 | 3.1
Louisville | Operating Segments | Live and Historical |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 52.2 | 53.7
Northern Kentucky | Operating Segments | Live and Historical |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 31.2 | 28.5
Southwestern Kentucky | Operating Segments | Live and Historical |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 40.5 | 38.6
Western Kentucky | Operating Segments | Live and Historical |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 12.4 | 6.8
Virginia | Operating Segments | Live and Historical |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 129.3 | 111.2
New Hampshire | Operating Segments | Live and Historical |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 3.3 | 3.2
Florida | Operating Segments | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 25.3 | 26.1
Iowa | Operating Segments | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 23.5 | 23.4
Indiana | Operating Segments | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 31.6 | 0.0
Louisiana | Operating Segments | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 44.6 | 44.3
Maine | Operating Segments | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 25.0 | 26.8
Maryland | Operating Segments | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 20.8 | 21.6
Mississippi | Operating Segments | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 25.1 | 26.0
New York | Operating Segments | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | 43.4 | 45.0
Pennsylvania | Operating Segments | Gaming |  |
Disaggregation of Revenue [Line Items] |  |
Net revenue | $ 23.9 | $ 26.0

X
- Definition Disclosure of Complimentary Revenue + References No definition available. + Details
Name: | chdn_DisclosureOfComplimentaryRevenue
Namespace Prefix: | chdn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 8: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 + Details
Name: | us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 270 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482964/270-10-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (ee) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 4: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 5: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 924 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479941/924-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-42 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-40 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-4 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_RelatedPartyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=chdn_GamingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=chdn_ExternalCustomerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=chdn_PariMutuelLiveAndSimulcastRacingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=chdn_PariMutuelHistoricalRacingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=chdn_RacingEventRelatedServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=chdn_LiveAndHistoricalRacingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=chdn_WageringServicesAndSolutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=chdn_GamingSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_CorporateNonSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_IntersegmentEliminationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=chdn_ChurchillDownsRacetrackMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=chdn_LouisvillePropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=chdn_NorthernKentuckyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=chdn_SouthwesternKentuckyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=chdn_WesternKentuckyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_VA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_NH
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_FL
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_IA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_IN
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_LA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_ME
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_MD
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_MS
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_NY
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chdn_PropertyByLocationAxis=stpr_PA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |