XML 116 R51.htm IDEA: XBRL DOCUMENT v3.22.4

Acquisitions - Chasers Poker Room (Details) $ in Millions	Sep. 02, 2022 USD ($)
Chasers Poker Room
Business Acquisition [Line Items]
Gaming rights intangible asset	$ 82.2

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_BusinessAcquisitionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, from an acquisition.

+ References

No definition available.

+ Details

Name:	us-gaap_IndefinitelivedIntangibleAssetsAcquired
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=chdn_ChasersPokerRoomMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: