XML 69 R49.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Note 2 - Acquisition - Intangible Assets Acquired as Part of Business Combination (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Nov. 01, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Developed Technology Rights [Member] |  |  |  |
Additions, finite lived |  | $ 3,536 | $ 36,445 | $ 0
Business to Business Relationships [Member] |  |  |  |
Additions, finite lived |  | 0 | 28,000 | 0
Business to Consumer Relationship [Member] |  |  |  |
Additions, finite lived |  | $ 0 | $ 13,000 | $ 0
Pala Interactive LLC [Member] |  |  |  |
Additions, finite lived | $ 77,000 |  |  |
Pala Interactive LLC [Member] | Developed Technology Rights [Member] |  |  |  |
Acquired intangible assets, useful life (Year) | 10 years |  |  |
Additions, finite lived | $ 36,000 |  |  |
Pala Interactive LLC [Member] | Business to Business Relationships [Member] |  |  |  |
Additions, finite lived | $ 28,000 |  |  |
Pala Interactive LLC [Member] | Business to Business Relationships [Member] | Minimum [Member] |  |  |  |
Acquired intangible assets, useful life (Year) | 7 years |  |  |
Pala Interactive LLC [Member] | Business to Business Relationships [Member] | Maximum [Member] |  |  |  |
Acquired intangible assets, useful life (Year) | 10 years |  |  |
Pala Interactive LLC [Member] | Business to Consumer Relationship [Member] |  |  |  |
Acquired intangible assets, useful life (Year) | 12 years |  |  |
Additions, finite lived | $ 13,000 |  |  |

X
- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-1 + Details
Name: | us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-1 + Details
Name: | us-gaap_FinitelivedIntangibleAssetsAcquired1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=byd_BusinessToBusinessRelationshipsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=byd_BusinessToConsumerRelationshipMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=byd_PalaInteractiveLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |