XML 68 R58.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Debt - Mortgages Segment, Schedule of Warehouse Lines of Credit (Details) - Line of Credit - Mortgages segment | Sep. 30, 2022 USD ($)
--- | ---
Debt Instrument [Line Items] |
Maximum Borrowing Capacity | $ 250,000,000
Credit Suisse AG, Cayman Islands |
Debt Instrument [Line Items] |
Maximum Borrowing Capacity | $ 100,000,000
Weighted-Average Interest Rate | 4.73%
Citibank, N.A. |
Debt Instrument [Line Items] |
Maximum Borrowing Capacity | $ 100,000,000
Weighted-Average Interest Rate | 4.89%
Comerica Bank |
Debt Instrument [Line Items] |
Maximum Borrowing Capacity | $ 50,000,000
Weighted-Average Interest Rate | 4.95%

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

X
- Definition Weighted average interest rate of debt outstanding. + References No definition available. + Details
Name: | us-gaap_DebtWeightedAverageInterestRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=z_MortgagesSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LineOfCreditFacilityAxis=z_CreditSuisseAGCaymanIslandsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LineOfCreditFacilityAxis=z_CitibankN.A.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LineOfCreditFacilityAxis=z_ComericaBankMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |