XML 79 R57.htm IDEA: XBRL DOCUMENT
v3.25.1

Operations - Schedule of company's major subsidiaries, VIEs and subsidiaries of the VIEs (Details) | 12 Months Ended
--- | ---
Dec. 31, 2024
Bilibili HK Limited | Major Subsidiaries [Member] |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | Hong Kong, 2014 |
Percentage of Direct or Indirect Economic Ownership | 100.00% |
Principal Activities | Investment holding |
Hode HK Limited | Major Subsidiaries [Member] |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | Hong Kong, 2014 |
Percentage of Direct or Indirect Economic Ownership | 100.00% |
Principal Activities | Investment holding |
Chaodian HK Limited | Major Subsidiaries [Member] |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | Hong Kong, 2019 |
Percentage of Direct or Indirect Economic Ownership | 100.00% |
Principal Activities | Investment holding |
Bilibili Co., Ltd. | Major Subsidiaries [Member] |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | Japan, 2014 |
Percentage of Direct or Indirect Economic Ownership | 100.00% |
Principal Activities | Business development |
Hode Shanghai Limited ("Hode Shanghai") | Major Subsidiaries [Member] |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | PRC, 2014 |
Percentage of Direct or Indirect Economic Ownership | 100.00% |
Principal Activities | Technology development | [1]
Shanghai Bilibili Technology Co., Ltd | Major Subsidiaries [Member] |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | PRC, 2016 |
Percentage of Direct or Indirect Economic Ownership | 100.00% |
Principal Activities | Technology development | [1]
Chaodian (Shanghai) Technology Co., Ltd. | Major Subsidiaries [Member] |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | PRC, 2019 |
Percentage of Direct or Indirect Economic Ownership | 100.00% |
Principal Activities | E-commerce and advertising | [1]
Shanghai Hode Information Technology Co., Ltd. ("Hode Information Technology") | Major VIEs and VIEs' subsidiaries |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | PRC, 2013 |
Percentage of Direct or Indirect Economic Interest | 100.00% | [2]
Principal Activities | Mobile game operation | [3]
Shanghai Kuanyu Digital Technology Co., Ltd. ("Shanghai Kuanyu"). | Major VIEs and VIEs' subsidiaries |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | PRC, 2014 |
Percentage of Direct or Indirect Economic Interest | 100.00% | [2]
Principal Activities | Video distribution and game distribution | [3]
Sharejoy Network Technology Co., Ltd. ("Sharejoy Network") | Major VIEs and VIEs' subsidiaries |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | PRC, 2014 |
Percentage of Direct or Indirect Economic Interest | 100.00% | [2]
Principal Activities | Game distribution | [3]
Shanghai Hehehe Culture Communication Co., Ltd. ("Shanghai Hehehe") | Major VIEs and VIEs' subsidiaries |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | PRC, 2014 |
Percentage of Direct or Indirect Economic Interest | 100.00% | [2]
Principal Activities | Comics distribution | [3]
Shanghai Anime Tamashi Cultural Media Co., Ltd. ("Shanghai Anime Tamashi") | Major VIEs and VIEs' subsidiaries |  |
Company's major subsidiaries and VIEs |  |
Place and Year of Incorporation | PRC, 2015 |
Percentage of Direct or Indirect Economic Interest | 100.00% | [2]
Principal Activities | E-commerce platform | [3]
[1] | These companies were established in the PRC in the form of wholly foreign-owned enterprises.
[2] | Hode Shanghai is the primary beneficiary of the major VIEs and VIEs’ subsidiaries.
[3] | These companies were established in the PRC in the form of investment solely by legal corporations or controlled by natural person(s).

X
- Definition Entity incorporation state country name and date of incorporation. + References No definition available. + Details
Name: | bili_EntityIncorporationStateCountryNameAndDateOfIncorporation
Namespace Prefix: | bili_
Data Type: | xbrli:stringItemType
Balance Type: | na
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: | bili_SubsidiariesAndVariableInterestEntitiesLineItems
Namespace Prefix: | bili_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition A description of the principal activities of an investee accounted for under the equity method. + References No definition available. + Details
Name: | us-gaap_EquityMethodInvestmentDescriptionOfPrincipalActivities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481203/810-10-50-5A + Details
Name: | us-gaap_VariableInterestEntityOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of the transactions or business conducted by the Variable Interest Entity (VIE), including how the VIE is financed. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481203/810-10-50-5A Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481203/810-10-50-4 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481203/810-10-50-6 + Details
Name: | us-gaap_VariableInterestEntityVIEActivitiesOfVIE
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_OwnershipAxis=bili_BilibiliHkLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=bili_MajorSubsidiariesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_HodeHkLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_ChaodianHkLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_BilibiliCo.LtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_HodeShanghaiLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_ShanghaiBilibiliTechnologyCo.LtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_ChaodianShanghaiTechnologyCo.Ltd.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_ShanghaiHodeInformationTechnologyCo.LtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=us-gaap_VariableInterestEntityPrimaryBeneficiaryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_ShanghaiKuanyuDigitalTechnologyCo.LtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_SharejoyNetworkTechnologyCo.LtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_ShanghaiHeheheCultureCommunicationCo.LtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=bili_ShanghaiAnimeTamashiCulturalMediaCo.Ltd.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |