v3.22.0.1

Summary of Significant Accounting Policies - Summary of Payments Made to Customers (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disaggregation of Revenue [Line Items] |  |  |
Total payments made to customers | $ 271,740 | $ 523,954 | $ 507,448
Reductions to revenue |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total payments made to customers | 156,160 | 384,181 | 274,461
Charges to operations and support |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total payments made to customers | 68,850 | 83,093 | 103,364
Charges to sales and marketing expense |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total payments made to customers | $ 46,730 | $ 56,680 | $ 129,623

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- Definition Amounts Refunded To Customers + References No definition available. + Details
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Namespace Prefix: | abnb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_IncomeStatementLocationAxis=abnb_OperationsAndSupportMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_IncomeStatementLocationAxis=abnb_SalesAndMarketingExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |