XML 147 R129.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Related Party Transactions (Detail) ¥ in Millions, $ in Millions | Dec. 31, 2023 CNY (¥) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 CNY (¥)
--- | --- | --- | ---
Amounts due to related parties, non-current: |  |  |  |
Amounts due to related parties, non-current |  | ¥ 1,820 | $ 257 | ¥ 2,058
Related Party [Member] |  |  |  |
Amounts due from related parties, current: |  |  |  |
Amounts due from related parties, current |  | 1,424 | 201 | 5,432
Amounts due from related parties, non-current: |  |  |  |
Amounts due from related parties, non-current |  | 195 | 27 | 60
Amounts due to related parties, current: |  |  |  |
Amounts due to related parties, current |  | 1,603 | 226 | 5,067
Amounts due to related parties, non-current: |  |  |  |
Amounts due to related parties, non-current |  | 77 | 11 | 99
Related Party B | Related Party [Member] |  |  |  |
Amounts due from related parties, current: |  |  |  |
Amounts due from related parties, current | [1] | 341 | 48 | 3,730
Amounts due from related parties, non-current: |  |  |  |
Amounts due from related parties, non-current | [1] | 36 | 5 | 0
Amounts due to related parties, current: |  |  |  |
Amounts due to related parties, current | [2] | 517 | 73 | 3,912
Related Party C | Related Party [Member] |  |  |  |
Amounts due from related parties, current: |  |  |  |
Amounts due from related parties, current | [3] | 229 | 32 | 337
Related Party D | Related Party [Member] |  |  |  |
Amounts due from related parties, current: |  |  |  |
Amounts due from related parties, current | [4] | 499 | 70 | 1,059
Related Party F | Related Party [Member] |  |  |  |
Amounts due to related parties, current: |  |  |  |
Amounts due to related parties, current | [5] | 76 | 11 | 66
Amounts due to related parties, non-current: |  |  |  |
Amounts due to related parties, non-current | [5] | 76 | 11 | 98
Other Related Parties | Related Party [Member] |  |  |  |
Amounts due from related parties, current: |  |  |  |
Amounts due from related parties, current | [6] | 355 | 51 | 306
Amounts due from related parties, non-current: |  |  |  |
Amounts due from related parties, non-current | [7] | 159 | 22 | 60
Amounts due to related parties, current: |  |  |  |
Amounts due to related parties, current | [8] | 1,010 | 142 | 1,089
Amounts due to related parties, non-current: |  |  |  |
Amounts due to related parties, non-current | [9] | ¥ 1 | $ 0 | ¥ 1
[1] | The balance represents non-trade loans due from Related Party B with interest rates ranging from 0.00% to 0.50%, which were fully repaid in December 2023, and receivables arising from providing online marketing services, cloud services and other services to Related Party B.
[2] | The balance represents non-trade loans due to Related Party B with interest rates of nil, which were fully settled in December 2023, and amounts arising from purchasing services from Related Party B in the ordinary course of business.
[3] | The balance mainly represents receivables arising from providing online marketing services to Related Party C.
[4] | The balance mainly represents non-trade loans due from Related Party D with interest rates of 3.465%, which were fully repaid in January 2023, unsettled receivables, and account receivables arising from providing technical services to Related Party D.
[5] | The balance mainly represents deferred revenue in relation to licenses of intellectual property to be provided to Related Party F.
[6] | The balance mainly represents amounts arising from content distribution services, cloud services and other services the Company provided to its investees in ordinary course of business.
[7] | The balance mainly represents prepayments for licensed copyrights to be received from the Company’s equity investees.
[8] | The balance mainly represents amounts arising from services including advertising services and licensing of content assets provided by the Company’s investees and non-trade amounts payable for acquiring the equity interest of the Company’s investees.
[9] | The balance mainly represents deferred revenue relating to the future services to be provided by the Company to investees.

X
- Definition Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_OtherLiabilitiesCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_OtherLiabilitiesCurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.24) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_OtherLiabilitiesNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_OtherLiabilitiesNoncurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after allowance for credit loss, of receivable classified as other and noncurrent. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_OtherReceivableAfterAllowanceForCreditLossNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_OtherReceivableAfterAllowanceForCreditLossNoncurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer. + References No definition available. + Details
Name: | us-gaap_OtherReceivablesNetCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_OtherReceivablesNetCurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

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

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

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

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

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