XML 62 R49.htm IDEA: XBRL DOCUMENT
v3.22.4

Discontinued Operations - Non-Cash Items and Capital Expenditures (Details) - Discontinued Operations, Disposed Of By Means Other Than Sale, Wind Down - Zillow Offers Operations - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Amortization of debt discount and debt issuance costs | $ 21 | $ 11 | $ 0
Loss on debt extinguishment | 21 | 0 | 0
Share-based compensation | 16 | 40 | 27
Inventory valuation adjustment | 9 | 408 | 0
Depreciation and amortization | 7 | 10 | 6
Capital expenditures | 1 | 6 | 8
Issuance (settlement) of beneficial interests in securitizations | $ (79) | $ 63 | $ 0

X
- Definition Future cash outflow to pay for purchases of fixed assets that have occurred. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4332-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4313-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4304-108586 + Details
Name: | us-gaap_CapitalExpendituresIncurredButNotYetPaid
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5B -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=109222650&loc=SL51721673-107760 + Details
Name: | us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disposal Group, Including Discontinued Operation, Amortization of Debt Discount and Debt Issuance Costs + References No definition available. + Details
Name: | z_DisposalGroupIncludingDiscontinuedOperationAmortizationOfDebtDiscountAndDebtIssuanceCosts
Namespace Prefix: | z_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Disposal Group, Including Discontinued Operation, Gain (Loss) On Extinguishment Of Debt + References No definition available. + Details
Name: | z_DisposalGroupIncludingDiscontinuedOperationGainLossOnExtinguishmentOfDebt
Namespace Prefix: | z_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Disposal Group, Including Discontinued Operation, Inventory Valuation Adjustment + References No definition available. + Details
Name: | z_DisposalGroupIncludingDiscontinuedOperationInventoryValuationAdjustment
Namespace Prefix: | z_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Disposal Group, Including Discontinued Operation, Share-Based Payment Arrangement, Noncash Expense + References No definition available. + Details
Name: | z_DisposalGroupIncludingDiscontinuedOperationShareBasedPaymentArrangementNoncashExpense
Namespace Prefix: | z_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Issuance (Settlement) of Beneficial Interests In Securitizations, Noncash + References No definition available. + Details
Name: | z_IssuanceSettlementOfBeneficialInterestsInSecuritizationsNoncash
Namespace Prefix: | z_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_DisposalGroupClassificationAxis=z_DiscontinuedOperationsDisposedOfByMeansOtherThanSaleWindDownMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=z_ZillowOffersOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |