$RDFN
Redfin Corp Stock $rdfn

$rdfn Overview Financials Valuation SEC Filings Company Website

2022 Q4 Form 10-Q Financial Statement

#000138282122000241 Filed on November 09, 2022

Income Statement

Concept	2022 Q4	2022 Q3
Revenue	$479.7M	$600.5M
YoY Change	-25.41%	11.19%
Cost Of Revenue	$442.2M	$542.4M
YoY Change	-17.35%	31.41%
Gross Profit	$37.46M	$58.08M
YoY Change	-65.33%	-54.38%
Gross Profit Margin	7.81%	9.67%
Selling, General & Admin	$134.2M	$94.75M
YoY Change	0.69%	-8.48%
% of Gross Profit	358.2%	163.15%
Research & Development		$48.06M
YoY Change		10.09%
% of Gross Profit		82.76%
Depreciation & Amortization	$17.47M	$6.552M
YoY Change	19.63%	21.36%
% of Gross Profit	46.64%	11.28%
Operating Expenses	$134.2M	$143.1M
YoY Change	0.69%	-2.78%
Operating Profit	-$96.71M	-$85.02M
YoY Change	283.66%	327.38%
Interest Expense	-$233.0K	$5.359M
YoY Change	-93.87%	45.94%
% of Operating Profit
Other Income/Expense, Net	-$693.0K	-$905.0K
YoY Change	-154.96%	-121.92%
Pretax Income	-$62.25M	-$90.11M
YoY Change	124.34%	367.88%
Income Tax	-$299.0K	$132.0K
% Of Pretax Income
Net Earnings	-$62.09M	-$90.25M
YoY Change	129.95%	376.25%
Net Earnings / Revenue	-12.94%	-15.03%
Basic Earnings Per Share		-$0.83
Diluted Earnings Per Share	-$0.57	-$0.83
COMMON SHARES
Basic Shares Outstanding	108.7M shares	108.5M shares
Diluted Shares Outstanding		108.6M shares

Balance Sheet

Concept	2022 Q4	2022 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$362.1M	$470.0M
YoY Change	-42.04%	-20.51%
Cash & Equivalents	$239.8M	$359.7M
Short-Term Investments	$122.3M	$110.3M
Other Short-Term Assets	$8.690M	$26.74M
YoY Change	15.5%	213.2%
Inventory	$114.3M	$301.2M
Prepaid Expenses	$34.51M	$27.36M
Receivables	$54.88M	$96.34M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$776.5M	$1.222B
YoY Change	-37.69%	-3.27%
LONG-TERM ASSETS
Property, Plant & Equipment	$55.11M	$59.24M
YoY Change	-6.08%	6.67%
Goodwill	$461.3M	$461.3M
YoY Change	12.69%	13.29%
Intangibles	$162.3M	$172.0M
YoY Change	-12.72%	-11.72%
Long-Term Investments	$29.48M	$41.68M
YoY Change	-46.23%	-22.08%
Other Assets	$11.25M	$12.05M
YoY Change	-12.8%	-8.19%
Total Long-Term Assets	$797.7M	$828.9M
YoY Change	2.81%	6.27%
TOTAL ASSETS
Total Short-Term Assets	$776.5M	$1.222B
Total Long-Term Assets	$797.7M	$828.9M
Total Assets	$1.574B	$2.051B
YoY Change	-22.15%	0.37%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$11.82M	$12.42M
YoY Change	-5.79%	23.3%
Accrued Expenses	$123.2M	$133.9M
YoY Change	4.32%	31.23%
Deferred Revenue
YoY Change
Short-Term Debt	$190.5M	$454.9M
YoY Change	-18.17%	89.99%
Long-Term Debt Due	$23.43M	$23.39M
YoY Change	0.65%	0.65%
Total Short-Term Liabilities	$354.6M	$645.7M
YoY Change	-11.74%	58.91%
LONG-TERM LIABILITIES
Long-Term Debt	$1.078B	$1.218B
YoY Change	-11.19%	0.41%
Other Long-Term Liabilities	$37.30M	$39.80M
YoY Change	-32.46%	-31.09%
Total Long-Term Liabilities	$1.115B	$1.258B
YoY Change	-12.12%	-1.02%
TOTAL LIABILITIES
Total Short-Term Liabilities	$354.6M	$645.7M
Total Long-Term Liabilities	$1.115B	$1.258B
Total Liabilities	$1.470B	$1.904B
YoY Change	-12.07%	12.94%
SHAREHOLDERS EQUITY
Retained Earnings	-$693.3M	-$631.4M
YoY Change	86.29%	82.92%
Common Stock	$110.0K	$109.0K
YoY Change	3.77%	3.81%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$63.95M	$107.4M
YoY Change
Total Liabilities & Shareholders Equity	$1.574B	$2.051B
YoY Change	-22.15%	0.37%

Cashflow Statement

Concept	2022 Q4	2022 Q3
OPERATING ACTIVITIES
Net Income	-$62.09M	-$90.25M
YoY Change	129.95%	376.25%
Depreciation, Depletion And Amortization	$17.47M	$6.552M
YoY Change	19.63%	21.36%
Cash From Operating Activities	$189.0M	$20.01M
YoY Change	67.9%	-109.98%
INVESTING ACTIVITIES
Capital Expenditures	$4.035M	-$5.365M
YoY Change	-158.33%	-23.3%
Acquisitions
YoY Change
Other Investing Activities	$806.0K	-$16.46M
YoY Change	-112.35%	39.61%
Cash From Investing Activities	-$3.229M	-$21.82M
YoY Change	-75.98%	16.18%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-347.2M	-2.649M
YoY Change	1821.27%	-103.85%
NET CHANGE
Cash From Operating Activities	189.0M	20.01M
Cash From Investing Activities	-3.229M	-21.82M
Cash From Financing Activities	-347.2M	-2.649M
Net Change In Cash	-161.4M	-4.462M
YoY Change	-299.22%	-97.03%
FREE CASH FLOW
Cash From Operating Activities	$189.0M	$20.01M
Capital Expenditures	$4.035M	-$5.365M
Free Cash Flow	$184.9M	$25.38M
YoY Change	54.8%	-113.12%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0001382821
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Transition Report DocumentTransitionReport	false
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	rdfn	Preferred Stock Convertible Trading Days Preceding Dividends Payable Date PreferredStockConvertibleTradingDaysPrecedingDividendsPayableDate	P10D
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-38160
	dei	Entity Registrant Name EntityRegistrantName	Redfin Corporation
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	74-3064240
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1099 Stewart Street
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 600
	dei	Entity Address City Or Town EntityAddressCityOrTown	Seattle
	dei	Entity Address State Or Province EntityAddressStateOrProvince	WA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	98101
	dei	City Area Code CityAreaCode	(206)
	dei	Local Phone Number LocalPhoneNumber	576-8610
	dei	Security12b Title Security12bTitle	Common Stock, $0.001 par value per share
	dei	Trading Symbol TradingSymbol	RDFN
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
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	us-gaap	Net Income Loss NetIncomeLoss	-82611000	usd
CY2022Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	272000	usd
CY2021Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	1662000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	1416000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	5875000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-90517000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-90517000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-20611000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-20611000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-260613000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-260613000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-88486000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-88486000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.83
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.83
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.20
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.20
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.42
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.42
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.85
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.85
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	108618491	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	108618491	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	105144872	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	105144872	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	107566894	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	107566894	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	104327614	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	104327614	shares
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-90245000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-18949000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-259197000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-82611000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	27000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	3000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	65000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	3000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	34000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	27000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	812000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	161000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-90184000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-18919000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-258320000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-82447000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-259197000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-82611000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	47438000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	32303000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	51672000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	39438000	usd
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	4358000	usd
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	3583000	usd
	rdfn	Operating Lease Non Cash Lease Expense OperatingLeaseNonCashLeaseExpense	11313000	usd
	rdfn	Operating Lease Non Cash Lease Expense OperatingLeaseNonCashLeaseExpense	8510000	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	913000	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
	rdfn	Gain Loss On Interest Rate Lock Commitments Forward Sales Commitments And Fair Value Adjustment Of Loans Held For Sale GainLossOnInterestRateLockCommitmentsForwardSalesCommitmentsAndFairValueAdjustmentOfLoansHeldForSale	4228000	usd
	rdfn	Gain Loss On Interest Rate Lock Commitments Forward Sales Commitments And Fair Value Adjustment Of Loans Held For Sale GainLossOnInterestRateLockCommitmentsForwardSalesCommitmentsAndFairValueAdjustmentOfLoansHeldForSale	342000	usd
	rdfn	Change In Fair Value Of Mortgage Servicing Rights Net Operating Activities ChangeInFairValueOfMortgageServicingRightsNetOperatingActivities	-1472000	usd
	rdfn	Change In Fair Value Of Mortgage Servicing Rights Net Operating Activities ChangeInFairValueOfMortgageServicingRightsNetOperatingActivities	0	usd
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	3254000	usd
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-3847000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	17052000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	29487000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-56990000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	385986000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	2721000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	9532000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1875000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	616000	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-24202000	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	23011000	usd
	rdfn	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-12435000	usd
	rdfn	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-9644000	usd
	rdfn	Increase Decrease Payments To Acquire Mortgage Servicing Rights Msr IncreaseDecreasePaymentsToAcquireMortgageServicingRightsMSR	-2774000	usd
	rdfn	Increase Decrease Payments To Acquire Mortgage Servicing Rights Msr IncreaseDecreasePaymentsToAcquireMortgageServicingRightsMSR	0	usd
	rdfn	Proceeds From Sale Of Mortgage Servicing Rights Msr Operating Activities ProceedsFromSaleOfMortgageServicingRightsMSROperatingActivities	1314000	usd
	rdfn	Proceeds From Sale Of Mortgage Servicing Rights Msr Operating Activities ProceedsFromSaleOfMortgageServicingRightsMSROperatingActivities	0	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	3091099000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	745703000	usd
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	3082858000	usd
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	744886000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-148489000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-414121000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	17496000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	20575000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	145273000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	129277000	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	12946000	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	98687000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	66055000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	96303000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	97341000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	608000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-181109000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-562862000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	9679000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	14194000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6650000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	21088000	usd
	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	3080606000	usd
	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	710535000	usd
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	3069728000	usd
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	709739000	usd
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	552051000	usd
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	431717000	usd
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	549416000	usd
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	256039000	usd
	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	usd
	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	561529000	usd
	rdfn	Purchase Of Capped Call Related To Convertible Debt PurchaseOfCappedCallRelatedToConvertibleDebt	0	usd
	rdfn	Purchase Of Capped Call Related To Convertible Debt PurchaseOfCappedCallRelatedToConvertibleDebt	62647000	usd
	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	usd
	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	2159000	usd
	rdfn	Proceeds From Customer Escrow Deposits ProceedsFromCustomerEscrowDeposits	0	usd
	rdfn	Proceeds From Customer Escrow Deposits ProceedsFromCustomerEscrowDeposits	3161000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	680000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	567000	usd
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	764000	usd
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	485000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	15098000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	668412000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-65000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-65000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-3000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-314565000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-308574000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	718281000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	945820000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	403716000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	637246000	usd
	us-gaap	Interest Paid Net InterestPaidNet	12887000	usd
	us-gaap	Interest Paid Net InterestPaidNet	5539000	usd
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	2983000	usd
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	2745000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	28000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	usd
	rdfn	Leasehold Improvements Paid Directly By Lessor LeaseholdImprovementsPaidDirectlyByLessor	77000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	309852000	usd
	rdfn	Leasehold Improvements Paid Directly By Lessor LeaseholdImprovementsPaidDirectlyByLessor	1334000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	359724000	usd
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	562714000	usd
CY2022Q3	us-gaap	Restricted Cash RestrictedCash	43992000	usd
CY2021Q3	us-gaap	Restricted Cash RestrictedCash	74532000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	403716000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	637246000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	181253000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	344000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	1000	usd
CY2022Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	2906000	usd
CY2022Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	2906000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	19000000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-61000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-90245000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	107386000	usd
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	4630000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	4972000	usd
	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	usd
	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	6649000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	54655000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-877000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-259197000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	107386000	usd
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	325596000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1696000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	usd
CY2021Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	4558000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	-10000	usd
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	14139000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-30000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-18949000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	317884000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	590557000	usd
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	7299000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	6896000	usd
	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	usd
	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	21088000	usd
	rdfn	Adjustments To Additional Paid In Capital Purchase Of Capped Calls Related To Convertible Debt AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCallsRelatedToConvertibleDebt	62647000	usd
	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	-63000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	42183000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-164000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-82611000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	317884000	usd
	us-gaap	Use Of Estimates UseOfEstimates	<span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">—The preparation of consolidated financial statements, in conformity with GAAP, requires our management to make estimates and assumptions that affect the reported amounts of assets and liabilities and results of operations during the respective periods. Our estimates include, but are not limited to, valuation of deferred income taxes, stock-based compensation, net realizable value of inventory, capitalization of website and software development costs, the incremental borrowing rate for the determination of the present value of lease payments, recoverability of intangible assets with finite lives, fair value of our mortgage loans held for sale (“LHFS”) and mortgage servicing rights, estimated useful life of intangible assets, fair value of reporting units for purposes of allocating and evaluating goodwill for impairment, and current expected credit losses on certain financial assets. The amounts ultimately realized from the affected assets or ultimately recognized as liabilities will depend on, among other factors, general business conditions and could differ materially in the near term from the carrying amounts reflected in the consolidated financial statements.</span>
CY2022Q3	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	913000	usd
CY2022Q3	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	13000	usd
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	2437000	usd
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	6	segment
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	600517000	usd
CY2022Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	542440000	usd
CY2022Q3	us-gaap	Gross Profit GrossProfit	58077000	usd
CY2022Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	48063000	usd
CY2022Q3	us-gaap	Marketing Expense MarketingExpense	33748000	usd
CY2022Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	61005000	usd
CY2022Q3	us-gaap	Restructuring Charges RestructuringCharges	284000	usd
CY2022Q3	us-gaap	Operating Expenses OperatingExpenses	143100000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-85023000	usd
CY2022Q3	rdfn	Operating And Nonoperating Income Expense Including Income Tax Expense Benefit Net OperatingAndNonoperatingIncomeExpenseIncludingIncomeTaxExpenseBenefitNet	-5222000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-90245000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	540074000	usd
CY2021Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	412772000	usd
CY2021Q3	us-gaap	Gross Profit GrossProfit	127302000	usd
CY2021Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	43658000	usd
CY2021Q3	us-gaap	Marketing Expense MarketingExpense	49143000	usd
CY2021Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	54395000	usd
CY2021Q3	us-gaap	Operating Expenses OperatingExpenses	147196000	usd
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-19894000	usd
CY2021Q3	rdfn	Operating And Nonoperating Income Expense Including Income Tax Expense Benefit Net OperatingAndNonoperatingIncomeExpenseIncludingIncomeTaxExpenseBenefitNet	945000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-18949000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1804778000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1556161000	usd
	us-gaap	Gross Profit GrossProfit	248617000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	149209000	usd
	us-gaap	Marketing Expense MarketingExpense	133832000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	191704000	usd
	us-gaap	Restructuring Charges RestructuringCharges	18670000	usd
	us-gaap	Operating Expenses OperatingExpenses	493415000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-244798000	usd
	rdfn	Operating And Nonoperating Income Expense Including Income Tax Expense Benefit Net OperatingAndNonoperatingIncomeExpenseIncludingIncomeTaxExpenseBenefitNet	-14399000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-259197000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1279708000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	983912000	usd
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases	0	usd
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases	33982000	usd
	us-gaap	Gross Profit GrossProfit	295796000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	112824000	usd
	us-gaap	Marketing Expense MarketingExpense	116343000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	151352000	usd
	us-gaap	Operating Expenses OperatingExpenses	380519000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-84723000	usd
	rdfn	Operating And Nonoperating Income Expense Including Income Tax Expense Benefit Net OperatingAndNonoperatingIncomeExpenseIncludingIncomeTaxExpenseBenefitNet	2112000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-82611000	usd
CY2022Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases	0	usd
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases	0	usd
CY2022Q3	us-gaap	Share Price SharePrice	5.84
CY2022Q3	us-gaap	Interest Receivable InterestReceivable	363000	usd
CY2021Q4	us-gaap	Interest Receivable InterestReceivable	86000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0	usd
CY2022Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0	usd
CY2022Q3	us-gaap	Inventory Real Estate Held For Sale InventoryRealEstateHeldForSale	147993000	usd
CY2021Q4	us-gaap	Inventory Real Estate Held For Sale InventoryRealEstateHeldForSale	36302000	usd
CY2022Q3	rdfn	Properties Under Contract For Sale PropertiesUnderContractForSale	86985000	usd
CY2021Q4	rdfn	Properties Under Contract For Sale PropertiesUnderContractForSale	83108000	usd
CY2022Q3	rdfn	Inventory Real Estate Not Available For Sale InventoryRealEstateNotAvailableForSale	9002000	usd
CY2021Q4	rdfn	Inventory Real Estate Not Available For Sale InventoryRealEstateNotAvailableForSale	16377000	usd
CY2022Q3	us-gaap	Inventory Real Estate Construction In Process InventoryRealEstateConstructionInProcess	57251000	usd
CY2021Q4	us-gaap	Inventory Real Estate Construction In Process InventoryRealEstateConstructionInProcess	222434000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	301231000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	358221000	usd
CY2022Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	18274000	usd
CY2021Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	2364000	usd
	rdfn	Number Of Homes Purchased NumberOfHomesPurchased	1438	home
	rdfn	Inventory Net Additions InventoryNetAdditions	746248000	usd
	rdfn	Number Of Homes Sold NumberOfHomesSold	1570	home
	rdfn	Inventory Net Sales InventoryNetSales	786483000	usd
	rdfn	Number Of Homes Purchased NumberOfHomesPurchased	1528	home
	rdfn	Inventory Net Additions InventoryNetAdditions	790738000	usd
	rdfn	Number Of Homes Sold NumberOfHomesSold	851	home
	rdfn	Inventory Net Sales InventoryNetSales	415110000	usd
CY2022Q3	rdfn	Lessee Lease Liability Payments Remainder Of Fiscal Year LesseeLeaseLiabilityPaymentsRemainderOfFiscalYear	41540000	usd
CY2022Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	72932000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	59766000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	59238000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	58671000	usd
CY2022Q3	us-gaap	Depreciation Depreciation	6552000	usd
CY2021Q3	us-gaap	Depreciation Depreciation	5399000	usd
	us-gaap	Depreciation Depreciation	19018000	usd
	us-gaap	Depreciation Depreciation	14369000	usd
CY2022Q3	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	5031000	usd
CY2021Q3	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	4727000	usd
	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	16042000	usd
	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	13137000	usd
CY2022Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	5655000	usd
CY2021Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	4127000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	15224000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	11545000	usd
CY2022Q3	rdfn	Finance Lease Cost FinanceLeaseCost	235000	usd
CY2021Q3	rdfn	Finance Lease Cost FinanceLeaseCost	160000	usd
	rdfn	Finance Lease Cost FinanceLeaseCost	650000	usd
	rdfn	Finance Lease Cost FinanceLeaseCost	386000	usd
CY2022Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1459000	usd
CY2021Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	430000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	2882000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1156000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	6674000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	196000	usd
CY2022Q3	rdfn	Lessee Operating Lease Liability Other Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityOtherPaymentsDueNextTwelveMonths	738000	usd
CY2022Q3	rdfn	Lessee Lease Liability Payments Due Next Twelve Months LesseeLeaseLiabilityPaymentsDueNextTwelveMonths	7608000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	19823000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	772000	usd
CY2022Q3	rdfn	Lessee Operating Lease Liability Other Payments Due Year One LesseeOperatingLeaseLiabilityOtherPaymentsDueYearOne	1012000	usd
CY2022Q3	rdfn	Lessee Lease Liability Payments Due Year One LesseeLeaseLiabilityPaymentsDueYearOne	21607000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	13911000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	686000	usd
CY2022Q3	rdfn	Lessee Operating Lease Liability Other Payments Due Year Two LesseeOperatingLeaseLiabilityOtherPaymentsDueYearTwo	615000	usd
CY2022Q3	rdfn	Lessee Lease Liability Payments Due Year Two LesseeLeaseLiabilityPaymentsDueYearTwo	15212000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	9846000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	362000	usd
CY2022Q3	rdfn	Lessee Operating Lease Liability Other Payments Due Year Three LesseeOperatingLeaseLiabilityOtherPaymentsDueYearThree	579000	usd
CY2022Q3	rdfn	Lessee Lease Liability Payments Due Year Three LesseeLeaseLiabilityPaymentsDueYearThree	10787000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	8396000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	78000	usd
CY2022Q3	rdfn	Lessee Operating Lease Liability Other Payments Due Year Four LesseeOperatingLeaseLiabilityOtherPaymentsDueYearFour	160000	usd
CY2022Q3	rdfn	Lessee Lease Liability Payments Due Year Four LesseeLeaseLiabilityPaymentsDueYearFour	8634000	usd
CY2022Q3	rdfn	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	5248000	usd
CY2022Q3	rdfn	Finance Lease Liability To Be Paid After Year Four FinanceLeaseLiabilityToBePaidAfterYearFour	0	usd
CY2022Q3	rdfn	Lessee Operating Lease Liability Other Payments After Year Four LesseeOperatingLeaseLiabilityOtherPaymentsAfterYearFour	155000	usd
CY2022Q3	rdfn	Lessee Lease Liability Payments Due After Year Four LesseeLeaseLiabilityPaymentsDueAfterYearFour	5403000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	63898000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	2094000	usd
CY2022Q3	rdfn	Lessee Operating Lease Liability Other Payments Due LesseeOperatingLeaseLiabilityOtherPaymentsDue	3259000	usd
CY2022Q3	rdfn	Lessee Lease Liability Payments Due LesseeLeaseLiabilityPaymentsDue	69251000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	4945000	usd
CY2022Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	150000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	58953000	usd
CY2022Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	1944000	usd
	rdfn	Operating Lease Capitalized Interest Expense OperatingLeaseCapitalizedInterestExpense	2109000	usd
	rdfn	Financing Lease Capitalized Interest Expense FinancingLeaseCapitalizedInterestExpense	85000	usd
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y8M12D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y9M18D
CY2022Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y10M24D
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y2M12D
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.045
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.044
CY2022Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.054
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.054
	us-gaap	Operating Lease Payments OperatingLeasePayments	14758000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	12006000	usd
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	74000	usd
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	64000	usd
	rdfn	Finance Lease Cash Flows From Finance Lease Excluding Principal Payments And Interest FinanceLeaseCashFlowsFromFinanceLeaseExcludingPrincipalPaymentsAndInterest	442000	usd
	rdfn	Finance Lease Cash Flows From Finance Lease Excluding Principal Payments And Interest FinanceLeaseCashFlowsFromFinanceLeaseExcludingPrincipalPaymentsAndInterest	226000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	-2257000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	6544000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	934000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	987000	usd
CY2022Q3	rdfn	Increase Decrease In Operating Lease Right Of Use Asset IncreaseDecreaseInOperatingLeaseRightOfUseAsset	-5119000	usd
CY2020Q2	us-gaap	Loss Contingency Patents Allegedly Infringed Number LossContingencyPatentsAllegedlyInfringedNumber	4	patent
CY2020Q4	us-gaap	Loss Contingency Number Of Plaintiffs LossContingencyNumberOfPlaintiffs	10	plaintiff
CY2022Q2	us-gaap	Litigation Settlement Amount Awarded To Other Party LitigationSettlementAmountAwardedToOtherParty	3000	usd
CY2022Q2	us-gaap	Loss Contingency Number Of Plaintiffs LossContingencyNumberOfPlaintiffs	10	plaintiff
CY2022Q2	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	1000	usd
CY2022Q2	us-gaap	Loss Contingency Number Of Plaintiffs LossContingencyNumberOfPlaintiffs	10	plaintiff
CY2022Q2	us-gaap	Litigation Settlement Amount Awarded To Other Party LitigationSettlementAmountAwardedToOtherParty	3000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	230390000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	58371000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	172019000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	215880000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	29951000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	185929000	usd
CY2022Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	9747000	usd
CY2021Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8926000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	28420000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	17974000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	9747000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	38988000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	23741000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	17618000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	17380000	usd
CY2022Q3	rdfn	Finite Lived Intangible Asset Expected Amortization After Year Four FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour	64545000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	172019000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	409382000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	461349000	usd
CY2022Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	84259000	usd
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	78437000	usd
CY2022Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	34679000	usd
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	25217000	usd
CY2022Q3	rdfn	Accrued Payroll Taxes Current Cares Act AccruedPayrollTaxesCurrentCARESAct	7760000	usd
CY2021Q4	rdfn	Accrued Payroll Taxes Current Cares Act AccruedPayrollTaxesCurrentCARESAct	7760000	usd
CY2022Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	7187000	usd
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	6708000	usd
CY2022Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	133885000	usd
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	118122000	usd
CY2020Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	110000000	usd
CY2020Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	110000000	usd
CY2022Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	39902000	usd
	rdfn	Temporary Equity Dividends Shares TemporaryEquityDividendsShares	30640	shares
CY2020Q2	us-gaap	Convertible Preferred Stock Shares Issued Upon Conversion ConvertiblePreferredStockSharesIssuedUponConversion	2622177	shares
	rdfn	Preferred Stock Dividend Rate Daily Accrual Basis Fiscal Period PreferredStockDividendRateDailyAccrualBasisFiscalPeriod	P360D
	us-gaap	Preferred Stock Dividend Rate Percentage PreferredStockDividendRatePercentage	0.00055
	us-gaap	Preferred Stock Dividend Rate Per Dollar Amount PreferredStockDividendRatePerDollarAmount	17.95
CY2022Q3	rdfn	Temporary Equity Conversion Price Ratio Denominator TemporaryEquityConversionPriceRatioDenominator	19.51
	rdfn	Temporary Equity Conversion Stock Price Trigger TemporaryEquityConversionStockPriceTrigger	27.32
	rdfn	Temporary Equity Threshold Consecutive Trading Days TemporaryEquityThresholdConsecutiveTradingDays	30	tradingday
	rdfn	Temporary Equity Threshold Consecutive Trading Days TemporaryEquityThresholdConsecutiveTradingDays	30	tradingday
	rdfn	Temporary Equity Threshold Consecutive Trading Days TemporaryEquityThresholdConsecutiveTradingDays	30	tradingday
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Temporary Equity Shares Authorized TemporaryEquitySharesAuthorized	10000000	shares
CY2022Q3	us-gaap	Temporary Equity Shares Authorized TemporaryEquitySharesAuthorized	10000000	shares
CY2021Q4	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	0.001
CY2022Q3	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	4019011	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.02
CY2022Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P3Y8M23D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	122038000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Other Increases Decreases In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOtherIncreasesDecreasesInPeriod	150000	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Other Share Increase Decrease In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsOtherShareIncreaseDecreaseInPeriodWeightedAverageExercisePrice	27.50
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	695705	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	6.96
CY2021Q3	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	1028000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	164001	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	9.06
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3309305	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.08
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P3Y2M4D
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2405000	usd
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	3309305	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	9.08
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y2M4D
CY2022Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	2405000	usd
CY2022Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	18070000	usd
CY2021Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	13110000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	51672000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	39438000	usd
CY2022Q3	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	930000	usd
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	2983000	usd
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	2745000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-90245000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-18949000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-259197000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-259197000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-82611000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-82611000	usd
CY2022Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	272000	usd
CY2021Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	1662000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	1416000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	5875000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-90517000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-90517000	usd
CY2022Q3	rdfn	Adjustments To Additional Paid In Capital Convertible Debt Capped Call Transaction AdjustmentsToAdditionalPaidInCapitalConvertibleDebtCappedCallTransaction	62647000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-20611000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-20611000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-260613000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-260613000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-88486000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-88486000	usd
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	108618491	shares
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	108618491	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	105144872	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	105144872	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	107566894	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	107566894	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	104327614	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	104327614	shares
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.83
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.83
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.20
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.20
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.42
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.42
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.85
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.85
CY2022Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	33463084	shares
CY2021Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	26029681	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	33463084	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	26029681	shares
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	425000	usd
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.0016
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.0610
CY2017Q2	rdfn	Operating Loss Carryforwards Limitations On Use Value OperatingLossCarryforwardsLimitationsOnUseValue	1506000	usd
CY2017Q2	rdfn	Tax Credit Carryforward Limitation On Use Value TaxCreditCarryforwardLimitationOnUseValue	32000	usd
CY2022Q3	us-gaap	Inventory Write Down InventoryWriteDown	18274000	usd

Files In Submission

Name	View Source	Status
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0001382821-22-000241.txt	Edgar Link	pending
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rdfn-20220930_htm.xml	Edgar Link	completed

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$RDFN
Redfin Corp Stock $rdfn

2022 Q4 Form 10-Q Financial Statement

#000138282122000241 Filed on November 09, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RDFN Redfin Corp Stock $rdfn

2022 Q4 Form 10-Q Financial Statement

#000138282122000241 Filed on November 09, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RDFN
Redfin Corp Stock $rdfn