$NMRK
NEWMARK GROUP, INC. Stock $nmrk

$nmrk Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000169068022000011 Filed on March 01, 2022

Income Statement

Concept	2021 Q4	2021	2020 Q4
Revenue	$984.5M	$2.906B	$601.4M
YoY Change	63.7%	52.57%	-4.9%
Cost Of Revenue	$6.093M	$23.79M	$5.400M
YoY Change	12.83%	5.26%	35.0%
Gross Profit	$978.4M	$2.883B	$596.0M
YoY Change	64.16%	53.14%	-5.16%
Gross Profit Margin	99.38%	99.18%	99.1%
Selling, General & Admin	$753.7M	$2.739B	$498.2M
YoY Change	51.28%	74.17%	-15.47%
% of Gross Profit	77.03%	95.01%	83.59%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$40.93M	$22.00M	$36.60M
YoY Change	11.82%	-3.93%	12.27%
% of Gross Profit	4.18%	0.76%	6.14%
Operating Expenses	$721.6M	$1.600B	$588.6M
YoY Change	22.6%	-4.79%	-4.62%
Operating Profit	$256.7M	$1.255B	$7.400M
YoY Change	3369.38%	581.84%	-34.51%
Interest Expense	-$35.24M	-$61.27M	-$9.100M
YoY Change	287.24%	24.29%	-56.87%
% of Operating Profit	-13.73%	-4.88%	-122.97%
Other Income/Expense, Net		$1.232B
YoY Change		7960.79%
Pretax Income	$221.5M	$1.221B	-$6.300M
YoY Change	-3615.79%	734.82%	-61.82%
Income Tax	$36.39M	$243.0M	-$1.200M
% Of Pretax Income	16.43%	19.9%
Net Earnings	$149.3M	$750.7M	-$3.800M
YoY Change	-4029.74%	837.71%	-102.35%
Net Earnings / Revenue	15.17%	25.83%	-0.63%
Basic Earnings Per Share		$3.91
Diluted Earnings Per Share	$745.6K	$3.80	-$21.02K
COMMON SHARES
Basic Shares Outstanding		190.2M shares
Diluted Shares Outstanding		195.8M shares

Balance Sheet

Concept	2021 Q4	2021	2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$715.9M	$715.9M	$224.7M
YoY Change	218.6%	218.6%	12.13%
Cash & Equivalents	$191.3M	$191.3M	$191.4M
Short-Term Investments	$524.6M	$524.6M	$33.30M
Other Short-Term Assets	$83.34M	$1.214B	$63.79M
YoY Change	30.64%	898.85%	-30.05%
Inventory
Prepaid Expenses	$36.42M		$18.90M
Receivables	$569.2M	$569.2M	$376.8M
Other Receivables	$25.64M	$25.64M	$1.096B
Total Short-Term Assets	$2.524B	$2.524B	$1.819B
YoY Change	38.77%	38.77%	69.45%
LONG-TERM ASSETS
Property, Plant & Equipment	$135.8M	$742.4M	$96.37M
YoY Change	40.87%	158.85%	-1.68%
Goodwill	$657.1M		$560.3M
YoY Change	17.28%		0.43%
Intangibles	$76.20M		$44.29M
YoY Change	72.05%		-2.07%
Long-Term Investments	$88.31M	$108.3M	$88.32M
YoY Change	-0.01%	10.31%	-11.65%
Other Assets	$212.5M	$104.2M	$322.9M
YoY Change	-34.2%	-53.65%	-20.83%
Total Long-Term Assets	$2.692B	$2.692B	$2.163B
YoY Change	24.43%	24.43%	1.66%
TOTAL ASSETS
Total Short-Term Assets	$2.524B	$2.524B	$1.819B
Total Long-Term Assets	$2.692B	$2.692B	$2.163B
Total Assets	$5.216B	$5.216B	$3.982B
YoY Change	30.98%	30.98%	24.39%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$223.2M	$223.2M	$97.30M
YoY Change	129.35%	129.35%	-48.57%
Accrued Expenses	$624.7M	$624.7M	$370.0M
YoY Change	68.85%	68.85%	-5.01%
Deferred Revenue
YoY Change
Short-Term Debt	$1.191B	$1.191B	$1.095B
YoY Change	8.79%	8.79%	344.2%
Long-Term Debt Due	$10.76M	$10.76M	$4.400M
YoY Change	144.59%	144.59%	-88.45%
Total Short-Term Liabilities	$2.193B	$2.193B	$1.705B
YoY Change	28.58%	28.58%	63.13%
LONG-TERM LIABILITIES
Long-Term Debt	$545.2M	$545.2M	$680.4M
YoY Change	-19.86%	-19.86%	15.46%
Other Long-Term Liabilities	$207.0M	$793.1M	$437.0M
YoY Change	-52.62%	20.97%	15.95%
Total Long-Term Liabilities	$752.3M	$1.338B	$1.117B
YoY Change	-32.67%	0.17%	15.65%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.193B	$2.193B	$1.705B
Total Long-Term Liabilities	$752.3M	$1.338B	$1.117B
Total Liabilities	$3.531B	$3.938B	$3.041B
YoY Change	16.11%	18.36%	35.8%
SHAREHOLDERS EQUITY
Retained Earnings	$1.080B		$342.8M
YoY Change	214.99%		9.47%
Common Stock	$487.4M		$351.5M
YoY Change	38.7%		10.46%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.278B	$1.278B	$655.0M
YoY Change
Total Liabilities & Shareholders Equity	$5.216B	$5.216B	$3.982B
YoY Change	30.98%	30.98%	24.39%

Cashflow Statement

Concept	2021 Q4	2021	2020 Q4
OPERATING ACTIVITIES
Net Income	$149.3M	$750.7M	-$3.800M
YoY Change	-4029.74%	837.71%	-102.35%
Depreciation, Depletion And Amortization	$40.93M	$22.00M	$36.60M
YoY Change	11.82%	-3.93%	12.27%
Cash From Operating Activities	$277.8M	-$48.71M	$563.4M
YoY Change	-50.68%	-93.74%	-5.06%
INVESTING ACTIVITIES
Capital Expenditures	-$8.439M	$19.72M	-$3.400M
YoY Change	148.21%	0.48%	-70.94%
Acquisitions		$69.76M
YoY Change		1092.39%
Other Investing Activities	$37.54M	$472.8M	-$12.70M
YoY Change	-395.58%	2818.57%	-12.41%
Cash From Investing Activities	$29.10M	$453.1M	-$16.10M
YoY Change	-280.75%	-12678.79%	-38.55%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$290.5M
YoY Change		4465.34%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-285.7M	-$396.3M	-625.5M
YoY Change	-54.33%	-148.46%	20.38%
NET CHANGE
Cash From Operating Activities	277.8M	-$48.71M	563.4M
Cash From Investing Activities	29.10M	$453.1M	-16.10M
Cash From Financing Activities	-285.7M	-$396.3M	-625.5M
Net Change In Cash	21.30M	$8.101M	-78.20M
YoY Change	-127.23%	-77.82%	-264.29%
FREE CASH FLOW
Cash From Operating Activities	$277.8M	-$48.71M	$563.4M
Capital Expenditures	-$8.439M	$19.72M	-$3.400M
Free Cash Flow	$286.3M	-$68.43M	$566.8M
YoY Change	-49.49%	-91.42%	-6.33%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001690680
CY2021	nmrk	Post Termination Award Payout Period PostTerminationAwardPayoutPeriod	P4Y
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CY2021Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
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CY2021Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	81-4467492
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CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-38329
CY2021	dei	Entity Registrant Name EntityRegistrantName	NEWMARK GROUP, INC.
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	125 Park Avenue
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	New York
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	10017
CY2021	dei	City Area Code CityAreaCode	212
CY2021	dei	Local Phone Number LocalPhoneNumber	372-2000
CY2021	dei	Security12b Title Security12bTitle	Class A Common Stock, $0.01 par value
CY2021Q2	dei	Entity Public Float EntityPublicFloat	1900000000	USD
CY2021	dei	Trading Symbol TradingSymbol	NMRK
CY2021	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2021	dei	Auditor Firm AuditorFirmId	42
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CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	744528000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	70281000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	104406000	USD
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.91
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.39
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.59
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	190179000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	179106000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	177774000	shares
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	744528000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	70281000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	108160000	USD
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.80
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.58
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	195813000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	179690000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	185016000	shares
CY2021	us-gaap	Profit Loss ProfitLoss	978134000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	109277000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	161712000	USD
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	832000	USD
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	2178000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	0	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	977302000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	107099000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	161712000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	227406000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	29217000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	44407000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	749896000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	77882000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	117305000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1056799000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	161712000	USD
CY2019	us-gaap	Dividends Common Stock Stock DividendsCommonStockStock	69245000	USD
CY2019	us-gaap	Dividends Preferred Stock DividendsPreferredStock	0	USD
CY2019	nmrk	Noncontrolling Interest Earnings Distributions To Limited Partnership Interests And Other Noncontrolling Interest NoncontrollingInterestEarningsDistributionsToLimitedPartnershipInterestsAndOtherNoncontrollingInterest	73646000	USD
CY2019	nmrk	Noncontrolling Interest Increase Decrease From Grant Of Exchangeability Redemption And Issuance Of Limited Partnership Interests NoncontrollingInterestIncreaseDecreaseFromGrantOfExchangeabilityRedemptionAndIssuanceOfLimitedPartnershipInterests	-1902000	USD
CY2019	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	42100000	USD
CY2019	nmrk	Minority Interest Decrease From Redemptions Of Exchangeable Partnership Units MinorityInterestDecreaseFromRedemptionsOfExchangeablePartnershipUnits	93480000	USD
CY2019	us-gaap	Other Comprehensive Income Other Net Of Tax OtherComprehensiveIncomeOtherNetOfTax	2487000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	940625000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	109277000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	2178000	USD
CY2020	us-gaap	Dividends Common Stock Stock DividendsCommonStockStock	23171000	USD
CY2020	us-gaap	Dividends Preferred Stock DividendsPreferredStock	0	USD
CY2020	nmrk	Noncontrolling Interest Earnings Distributions To Limited Partnership Interests And Other Noncontrolling Interest NoncontrollingInterestEarningsDistributionsToLimitedPartnershipInterestsAndOtherNoncontrollingInterest	22365000	USD
CY2020	nmrk	Noncontrolling Interest Increase Decrease From Grant Of Exchangeability Redemption And Issuance Of Limited Partnership Interests NoncontrollingInterestIncreaseDecreaseFromGrantOfExchangeabilityRedemptionAndIssuanceOfLimitedPartnershipInterests	28773000	USD
CY2020	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	6817000	USD
CY2020	nmrk	Issuance And Redemption Of Limited Partnership Units Including Contingent Units IssuanceAndRedemptionOfLimitedPartnershipUnitsIncludingContingentUnits	0	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	11290000	USD
CY2020	nmrk	Minority Interest Decrease From Redemptions Of Exchangeable Partnership Units MinorityInterestDecreaseFromRedemptionsOfExchangeablePartnershipUnits	93480000	USD
CY2020	us-gaap	Other Comprehensive Income Other Net Of Tax OtherComprehensiveIncomeOtherNetOfTax	306000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	921147000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	978134000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	832000	USD
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	6898000	USD
CY2021	us-gaap	Dividends Common Stock Stock DividendsCommonStockStock	7631000	USD
CY2021	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	13464000	USD
CY2021	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	3000000	USD
CY2021	us-gaap	Dividends Preferred Stock DividendsPreferredStock	0	USD
CY2021	nmrk	Noncontrolling Interest Earnings Distributions To Limited Partnership Interests And Other Noncontrolling Interest NoncontrollingInterestEarningsDistributionsToLimitedPartnershipInterestsAndOtherNoncontrollingInterest	-1805000	USD
CY2021	nmrk	Noncontrolling Interest Increase Decrease From Grant Of Exchangeability Redemption And Issuance Of Limited Partnership Interests NoncontrollingInterestIncreaseDecreaseFromGrantOfExchangeabilityRedemptionAndIssuanceOfLimitedPartnershipInterests	165644000	USD
CY2021	nmrk	Equity Based Compensation Contributions Of Capital To And From Cantor EquityBasedCompensationContributionsOfCapitalToAndFromCantor	28012000	USD
CY2021	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	290184000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	12132000	USD
CY2021	nmrk	Minority Interest Decrease From Redemptions Of Exchangeable Partnership Units MinorityInterestDecreaseFromRedemptionsOfExchangeablePartnershipUnits	167396000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1664193000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	978134000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	109277000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	161712000	USD
CY2021	nmrk	Gain On Originated Mortgage Servicing Rights GainOnOriginatedMortgageServicingRights	147789000	USD
CY2020	nmrk	Gain On Originated Mortgage Servicing Rights GainOnOriginatedMortgageServicingRights	193913000	USD
CY2019	nmrk	Gain On Originated Mortgage Servicing Rights GainOnOriginatedMortgageServicingRights	103160000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	121729000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	141193000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	131144000	USD
CY2021	nmrk	Nasdaq Earnout NasdaqEarnout	1108012000	USD
CY2020	nmrk	Nasdaq Earnout NasdaqEarnout	121906000	USD
CY2019	nmrk	Nasdaq Earnout NasdaqEarnout	98580000	USD
CY2021	nmrk	Provision Reversal For Credit Losses Sharing Guarantee ProvisionReversalForCreditLossesSharingGuarantee	-3592000	USD
CY2020	nmrk	Provision Reversal For Credit Losses Sharing Guarantee ProvisionReversalForCreditLossesSharingGuarantee	11632000	USD
CY2019	nmrk	Provision Reversal For Credit Losses Sharing Guarantee ProvisionReversalForCreditLossesSharingGuarantee	0	USD
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	6338000	USD
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4668000	USD
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1817000	USD
CY2021	nmrk	Equity Based Compensation And Allocation Of Net Income To Limited Partnership Units And Fp Us EquityBasedCompensationAndAllocationOfNetIncomeToLimitedPartnershipUnitsAndFPUs	356345000	USD
CY2020	nmrk	Equity Based Compensation And Allocation Of Net Income To Limited Partnership Units And Fp Us EquityBasedCompensationAndAllocationOfNetIncomeToLimitedPartnershipUnitsAndFPUs	130759000	USD
CY2019	nmrk	Equity Based Compensation And Allocation Of Net Income To Limited Partnership Units And Fp Us EquityBasedCompensationAndAllocationOfNetIncomeToLimitedPartnershipUnitsAndFPUs	258836000	USD
CY2021	us-gaap	Adjustment For Amortization AdjustmentForAmortization	79418000	USD
CY2020	us-gaap	Adjustment For Amortization AdjustmentForAmortization	73596000	USD
CY2019	us-gaap	Adjustment For Amortization AdjustmentForAmortization	38987000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	118649000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	419000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-27852000	USD
CY2021	nmrk	Noncash Changes In Acquisition Earnouts NoncashChangesInAcquisitionEarnouts	415000	USD
CY2020	nmrk	Noncash Changes In Acquisition Earnouts NoncashChangesInAcquisitionEarnouts	-9916000	USD
CY2019	nmrk	Noncash Changes In Acquisition Earnouts NoncashChangesInAcquisitionEarnouts	728000	USD
CY2021	nmrk	Unrealized Gains Loss On Loans Held For Sale UnrealizedGainsLossOnLoansHeldForSale	21259000	USD
CY2020	nmrk	Unrealized Gains Loss On Loans Held For Sale UnrealizedGainsLossOnLoansHeldForSale	24295000	USD
CY2019	nmrk	Unrealized Gains Loss On Loans Held For Sale UnrealizedGainsLossOnLoansHeldForSale	5174000	USD
CY2021	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	27825000	USD
CY2020	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	0	USD
CY2019	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	0	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-11562000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7250000	USD
CY2021	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	24468000	USD
CY2020	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	-2204000	USD
CY2019	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	4056000	USD
CY2021	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	77266000	USD
CY2020	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	5004000	USD
CY2019	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	11303000	USD
CY2021	nmrk	Realized Gain Loss On Non Marketable Investments RealizedGainLossOnNonMarketableInvestments	1590000	USD
CY2020	nmrk	Realized Gain Loss On Non Marketable Investments RealizedGainLossOnNonMarketableInvestments	-84186000	USD
CY2019	nmrk	Realized Gain Loss On Non Marketable Investments RealizedGainLossOnNonMarketableInvestments	12159000	USD
CY2021	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-12475000	USD
CY2020	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-13680000	USD
CY2019	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-51117000	USD
CY2021	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	9142148000	USD
CY2020	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	12374231000	USD
CY2019	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	8783225000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-123743000	USD
CY2021	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	9177733000	USD
CY2020	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	11527010000	USD
CY2019	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	9563973000	USD
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	3610000	USD
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	3405000	USD
CY2019	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	4260000	USD
CY2021	nmrk	Net Income Loss After Adjustments For Non Cash And Nonoperating Items NetIncomeLossAfterAdjustmentsForNonCashAndNonoperatingItems	-300897000	USD
CY2020	nmrk	Net Income Loss After Adjustments For Non Cash And Nonoperating Items NetIncomeLossAfterAdjustmentsForNonCashAndNonoperatingItems	615674000	USD
CY2019	nmrk	Net Income Loss After Adjustments For Non Cash And Nonoperating Items NetIncomeLossAfterAdjustmentsForNonCashAndNonoperatingItems	-1159815000	USD
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	191271000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	52021000	USD
CY2021	us-gaap	Increase Decrease In Due From Employee Current IncreaseDecreaseInDueFromEmployeeCurrent	78493000	USD
CY2020	us-gaap	Increase Decrease In Due From Employee Current IncreaseDecreaseInDueFromEmployeeCurrent	127917000	USD
CY2019	us-gaap	Increase Decrease In Due From Employee Current IncreaseDecreaseInDueFromEmployeeCurrent	161897000	USD
CY2021	nmrk	Right Of Use Asset Increase Decrease RightOfUseAssetIncreaseDecrease	-41508000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	-25989000	USD
CY2019	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	17829000	USD
CY2020	nmrk	Right Of Use Asset Increase Decrease RightOfUseAssetIncreaseDecrease	-11192000	USD
CY2019	nmrk	Right Of Use Asset Increase Decrease RightOfUseAssetIncreaseDecrease	19481000	USD
CY2021	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	8262000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	0	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	0	USD
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-8858000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-21764000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	93823000	USD
CY2021	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	-83237000	USD
CY2020	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	-75369000	USD
CY2019	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	39959000	USD
CY2021	nmrk	Increase Decrease In Right Of Use Liability IncreaseDecreaseInRightOfUseLiability	-34676000	USD
CY2020	nmrk	Increase Decrease In Right Of Use Liability IncreaseDecreaseInRightOfUseLiability	-7029000	USD
CY2019	nmrk	Increase Decrease In Right Of Use Liability IncreaseDecreaseInRightOfUseLiability	72947000	USD
CY2021	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-4399000	USD
CY2020	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-82415000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	366000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	23433000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-48709000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-777694000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	986761000	USD
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	69755000	USD
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	5850000	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	33939000	USD
CY2021	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	0	USD
CY2020	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	90000	USD
CY2019	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	8560000	USD
CY2021	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	551064000	USD
CY2020	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	34738000	USD
CY2019	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	32606000	USD
CY2021	nmrk	Payments To Acquire Investment In Cost Method Investments PaymentsToAcquireInvestmentInCostMethodInvestments	8500000	USD
CY2020	nmrk	Payments To Acquire Investment In Cost Method Investments PaymentsToAcquireInvestmentInCostMethodInvestments	0	USD
CY2019	nmrk	Payments To Acquire Investment In Cost Method Investments PaymentsToAcquireInvestmentInCostMethodInvestments	28000000	USD
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	0	USD
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	12754000	USD
CY2019	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	0	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	19721000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	19626000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	34526000	USD
CY2021	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	0	USD
CY2020	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	200000	USD
CY2019	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	1489000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	453088000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3602000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-56788000	USD
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	9142148000	USD
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	12374231000	USD
CY2019	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	8783225000	USD
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	9152656000	USD
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	11522677000	USD
CY2019	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	9545964000	USD
CY2021	us-gaap	Proceeds From Partnership Contribution ProceedsFromPartnershipContribution	6898000	USD
CY2020	us-gaap	Proceeds From Partnership Contribution ProceedsFromPartnershipContribution	0	USD
CY2019	us-gaap	Proceeds From Partnership Contribution ProceedsFromPartnershipContribution	0	USD
CY2021	nmrk	Payments For Settlement Of Related Party Receivables Before Spin Off PaymentsForSettlementOfRelatedPartyReceivablesBeforeSpinOff	0	USD
CY2020	nmrk	Payments For Settlement Of Related Party Receivables Before Spin Off PaymentsForSettlementOfRelatedPartyReceivablesBeforeSpinOff	0	USD
CY2019	nmrk	Payments For Settlement Of Related Party Receivables Before Spin Off PaymentsForSettlementOfRelatedPartyReceivablesBeforeSpinOff	33892000	USD
CY2021	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	55000000	USD
CY2020	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	365000000	USD
CY2019	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	155000000	USD
CY2021	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	195000000	USD
CY2020	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	275000000	USD
CY2019	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	105000000	USD
CY2021	nmrk	Proceeds From Repayments Of Securities Loaned ProceedsFromRepaymentsOfSecuritiesLoaned	106729000	USD
CY2020	nmrk	Proceeds From Repayments Of Securities Loaned ProceedsFromRepaymentsOfSecuritiesLoaned	-3457000	USD
CY2019	nmrk	Proceeds From Repayments Of Securities Loaned ProceedsFromRepaymentsOfSecuritiesLoaned	36735000	USD
CY2021	nmrk	Payments To Repurchase Partnership Unit PaymentsToRepurchasePartnershipUnit	2000000	USD
CY2020	nmrk	Payments To Repurchase Partnership Unit PaymentsToRepurchasePartnershipUnit	0	USD
CY2019	nmrk	Payments To Repurchase Partnership Unit PaymentsToRepurchasePartnershipUnit	0	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	290538000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	6364000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	37368000	USD
CY2021	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	14907000	USD
CY2020	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	81879000	USD
CY2019	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	140576000	USD
CY2021	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	7631000	USD
CY2020	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	23171000	USD
CY2019	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	69245000	USD
CY2021	us-gaap	Payments Of Merger Related Costs Financing Activities PaymentsOfMergerRelatedCostsFinancingActivities	42842000	USD
CY2020	us-gaap	Payments Of Merger Related Costs Financing Activities PaymentsOfMergerRelatedCostsFinancingActivities	4793000	USD
CY2019	us-gaap	Payments Of Merger Related Costs Financing Activities PaymentsOfMergerRelatedCostsFinancingActivities	4837000	USD
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	1479000	USD
CY2020	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	4067000	USD
CY2019	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	1368000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-396278000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	817823000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-895506000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	8101000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	36527000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	34466000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	258399000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	221872000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	187406000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	266500000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	258399000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	221872000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	36271000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	40640000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	36959000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	99381000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	80288000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	95089000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	497865000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	37808000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	182180000	USD
CY2021	nmrk	Non Cash Treasury Stock Repurchase NonCashTreasuryStockRepurchase	0	USD
CY2020	nmrk	Non Cash Treasury Stock Repurchase NonCashTreasuryStockRepurchase	453000	USD
CY2019	nmrk	Non Cash Treasury Stock Repurchase NonCashTreasuryStockRepurchase	4732000	USD
CY2020Q4	nmrk	Investment Owned Shares Settled InvestmentOwnedSharesSettled	741505	shares
CY2020Q4	nmrk	Investment Owned Shares Settled Fair Value InvestmentOwnedSharesSettledFairValue	93500000	USD
CY2020Q4	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	250742	shares
CY2019Q4	nmrk	Investment Owned Shares Settled InvestmentOwnedSharesSettled	898685	shares
CY2019Q4	nmrk	Investment Owned Shares Settled Fair Value InvestmentOwnedSharesSettledFairValue	93500000	USD
CY2019Q4	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	93562	shares
CY2021Q4	nmrk	Percentage Of Profits Allocated To Preferred Partnership Units PercentageOfProfitsAllocatedToPreferredPartnershipUnits	0.006875
CY2021	nmrk	Percentage Of Profits Allocated To Preferred Partnership Units PercentageOfProfitsAllocatedToPreferredPartnershipUnits	0.0275
CY2021Q4	nmrk	Exchangeable Preferred Limited Partnership Units Shares Outstanding ExchangeablePreferredLimitedPartnershipUnitsSharesOutstanding	0	shares
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates:</span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of Newmark’s consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of the assets and liabilities, revenues and expenses, and the disclosure of contingent assets and liabilities on the accompanying consolidated financial statements. Management believes that the estimates utilized in preparing these consolidated financial statements are reasonable. Estimates, by their nature, are based on judgment and available information. Actual results could differ materially from the estimates included on the accompanying consolidated financial statements.</span></div>
CY2021	nmrk	Provision Reversal For Risk Sharing Obligations ProvisionReversalForRiskSharingObligations	-3600000	USD
CY2020	nmrk	Provision Reversal For Risk Sharing Obligations ProvisionReversalForRiskSharingObligations	11600000	USD
CY2021Q4	us-gaap	Guaranty Liabilities GuarantyLiabilities	26000000	USD
CY2020Q4	us-gaap	Guaranty Liabilities GuarantyLiabilities	29600000	USD
CY2021	us-gaap	Revenues Revenues	2906443000	USD
CY2020	us-gaap	Revenues Revenues	1904998000	USD
CY2019	us-gaap	Revenues Revenues	2218132000	USD
CY2021	us-gaap	Incentive Distribution Policy Managing Member Or General Partner Description IncentiveDistributionPolicyManagingMemberOrGeneralPartnerDescription	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Limited Partnership Units:</span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Limited partnership units in BGC Holdings and Newmark Holdings are held by Newmark employees and receive quarterly allocations of net income and are generally contingent upon services being provided by the unit holders. The quarterly allocations of net income on such limited partnership units are reflected as a component of compensation expense under “Equity-based compensation and allocations of net income to limited partnership units and FPUs” in the accompanying consolidated statements of operations.</span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain of these limited partnership units in Newmark Holdings and BGC Holdings, such as REUs, entitle the holders to receive post-termination payments equal to the notional amount in four equal yearly installments after the holder’s termination. These limited partnership units are accounted for as post-termination liability awards under U.S. GAAP guidance, which requires that Newmark record an expense for such awards based on the change in value at each reporting period and include the expense in the Newmark’s consolidated statements of operations as part of “Equity-based compensation and allocations of net income to limited partnership units and FPUs.” The liability for limited partnership units held by Newmark employees with a post-termination payout amount is included in “Other long-term liabilities” on the Newmark’s consolidated balance sheets.</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain limited partnership units held by Newmark employees are granted exchangeability into Class A common stock or may be redeemed in connection with the grant of shares of Class A common stock. At the time exchangeability is granted, or the shares are issued, Newmark recognizes an expense based on the fair value of the award on that date, which is included in “Equity-based compensation and allocations of net income to limited partnership units and FPUs” in the accompanying consolidated statements of operations.</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In addition, Preferred Units are granted in connection with the grant of certain limited partnership units, such as PSUs, that may be granted exchangeability to cover the withholding taxes owed by the unit holder upon such exchange. Each quarter, the net profits of BGC Holdings and Newmark Holdings are allocated to such units at a rate of either 0.6875% (which is 2.75% per calendar year) or such other amount as set forth in the Preferred Distribution, which is deducted before the calculation and distribution of the quarterly partnership distribution for the remaining limited partnership interests. The Preferred Units are not entitled to participate in partnership distributions other than with respect to the Preferred Distribution. Preferred Units may not be made exchangeable into BGC or Newmark Class A common stock and are only entitled to the Preferred Distribution, and accordingly they are not included in Newmark’s fully diluted share count. The quarterly allocations of net income on Preferred Units are reflected in compensation expense under “Equity-based compensation and allocations of net income to limited partnership units and FPUs” in the accompanying consolidated statements of operations.</span></div>
CY2021Q4	nmrk	Percentage Of Profits Allocated To Preferred Partnership Units PercentageOfProfitsAllocatedToPreferredPartnershipUnits	0.006875
CY2021	nmrk	Percentage Of Profits Allocated To Preferred Partnership Units PercentageOfProfitsAllocatedToPreferredPartnershipUnits	0.0275
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	744528000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	70281000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	104406000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	190179000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	179106000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	177774000	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.91
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.39
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.59
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	70281000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	108160000	USD
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	744528000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	70281000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	104406000	USD
CY2021	nmrk	Allocation Of Income Loss To Limited Partnership Interest Diluted AllocationOfIncomeLossToLimitedPartnershipInterestDiluted	0	USD
CY2020	nmrk	Allocation Of Income Loss To Limited Partnership Interest Diluted AllocationOfIncomeLossToLimitedPartnershipInterestDiluted	0	USD
CY2019	nmrk	Allocation Of Income Loss To Limited Partnership Interest Diluted AllocationOfIncomeLossToLimitedPartnershipInterestDiluted	3754000	USD
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	744528000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	190179000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	179106000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	177774000	shares
CY2021	nmrk	Incremental Common Shares Attributable To Cantor Units IncrementalCommonSharesAttributableToCantorUnits	0	shares
CY2020	nmrk	Incremental Common Shares Attributable To Cantor Units IncrementalCommonSharesAttributableToCantorUnits	0	shares
CY2019	nmrk	Incremental Common Shares Attributable To Cantor Units IncrementalCommonSharesAttributableToCantorUnits	0	shares
CY2021	nmrk	Incremental Common Shares Attributable To Limited Partnership Interests IncrementalCommonSharesAttributableToLimitedPartnershipInterests	0	shares
CY2020	nmrk	Incremental Common Shares Attributable To Limited Partnership Interests IncrementalCommonSharesAttributableToLimitedPartnershipInterests	0	shares
CY2019	nmrk	Incremental Common Shares Attributable To Limited Partnership Interests IncrementalCommonSharesAttributableToLimitedPartnershipInterests	5583000	shares
CY2021	nmrk	Incremental Common Shares Attributable To Other Instruments IncrementalCommonSharesAttributableToOtherInstruments	4310000	shares
CY2020	nmrk	Incremental Common Shares Attributable To Other Instruments IncrementalCommonSharesAttributableToOtherInstruments	355000	shares
CY2019	nmrk	Incremental Common Shares Attributable To Other Instruments IncrementalCommonSharesAttributableToOtherInstruments	1290000	shares
CY2021	nmrk	Incremental Common Shares Attributable To Exchange IncrementalCommonSharesAttributableToExchange	1324000	shares
CY2020	nmrk	Incremental Common Shares Attributable To Exchange IncrementalCommonSharesAttributableToExchange	229000	shares
CY2019	nmrk	Incremental Common Shares Attributable To Exchange IncrementalCommonSharesAttributableToExchange	369000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	195813000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	179690000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	185016000	shares
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.80
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.58
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	68100000	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	85200000	shares
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	84500000	shares
CY2021Q4	nmrk	Number Of Authorized Classes Of Common Stock NumberOfAuthorizedClassesOfCommonStock	2	class
CY2021Q1	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	400000000	shares
CY2021Q3	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	400000000	USD
CY2020Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	20045000	USD
CY2019Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	21517000	USD
CY2021	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	4532000	USD
CY2020	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	1740000	USD
CY2021	nmrk	Temporary Equity Distribution Of Income TemporaryEquityDistributionOfIncome	1215000	USD
CY2020	nmrk	Temporary Equity Distribution Of Income TemporaryEquityDistributionOfIncome	1740000	USD
CY2021	nmrk	Temporary Equity Redemptions TemporaryEquityRedemptions	2169000	USD
CY2020	nmrk	Temporary Equity Redemptions TemporaryEquityRedemptions	1472000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-11600000	USD
CY2021	us-gaap	Temporary Equity Stock Issued During Period Value New Issues TemporaryEquityStockIssuedDuringPeriodValueNewIssues	246000	USD
CY2020	us-gaap	Temporary Equity Stock Issued During Period Value New Issues TemporaryEquityStockIssuedDuringPeriodValueNewIssues	0	USD
CY2021Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	20947000	USD
CY2020Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	20045000	USD
CY2021Q3	nmrk	Investment Owned Shares Settled InvestmentOwnedSharesSettled	944329	shares
CY2021Q3	nmrk	Investment Owned Shares Settled Fair Value InvestmentOwnedSharesSettledFairValue	166000000	USD
CY2021Q3	us-gaap	Investment Owned Balance Shares InvestmentOwnedBalanceShares	5278011	shares
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7300000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2021	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	0	USD
CY2020	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	100000	USD
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	1600000	USD
CY2020	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-84200000	USD
CY2019	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	12600000	USD
CY2021	nmrk	Percentage Of Liquidity Requirement Of Outstanding Principal Of Targeted Affordable Housing Loans Serviced PercentageOfLiquidityRequirementOfOutstandingPrincipalOfTargetedAffordableHousingLoansServiced	0.08
CY2020	nmrk	Percentage Of Liquidity Requirement Of Outstanding Principal Of Targeted Affordable Housing Loans Serviced PercentageOfLiquidityRequirementOfOutstandingPrincipalOfTargetedAffordableHousingLoansServiced	0.08
CY2021	nmrk	Maximum Period Of Loans Held For Sale Sold MaximumPeriodOfLoansHeldForSaleSold	P45D
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	0	USD
CY2020Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	0	USD
CY2021	us-gaap	Interest And Fee Income Loans Held For Sale Mortgages InterestAndFeeIncomeLoansHeldForSaleMortgages	20287000	USD
CY2020	us-gaap	Interest And Fee Income Loans Held For Sale Mortgages InterestAndFeeIncomeLoansHeldForSaleMortgages	27560000	USD
CY2019	us-gaap	Interest And Fee Income Loans Held For Sale Mortgages InterestAndFeeIncomeLoansHeldForSaleMortgages	34239000	USD
CY2021	nmrk	Gains Losses Recognized For Change In Fair Value On Loans Held For Sale GainsLossesRecognizedForChangeInFairValueOnLoansHeldForSale	21259000	USD
CY2020	nmrk	Gains Losses Recognized For Change In Fair Value On Loans Held For Sale GainsLossesRecognizedForChangeInFairValueOnLoansHeldForSale	24294000	USD
CY2019	nmrk	Gains Losses Recognized For Change In Fair Value On Loans Held For Sale GainsLossesRecognizedForChangeInFairValueOnLoansHeldForSale	5174000	USD
CY2021Q4	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Asset At Fair Value DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue	8501000	USD
CY2021Q4	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Liability At Fair Value DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue	5016000	USD
CY2021Q4	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	1400794000	USD
CY2020Q4	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Asset At Fair Value DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue	41488000	USD
CY2020Q4	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Liability At Fair Value DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue	17948000	USD
CY2020Q4	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	1830454000	USD
CY2021Q4	us-gaap	Fair Value Concentration Of Risk Loans Receivable FairValueConcentrationOfRiskLoansReceivable	25764721000	USD
CY2020Q4	us-gaap	Fair Value Concentration Of Risk Loans Receivable FairValueConcentrationOfRiskLoansReceivable	24048754000	USD
CY2021Q4	nmrk	Credit Enhancement Receivable CreditEnhancementReceivable	0	USD
CY2020Q4	nmrk	Credit Enhancement Receivable CreditEnhancementReceivable	0	USD
CY2021Q4	us-gaap	Security Deposit SecurityDeposit	25000000	USD
CY2021Q1	nmrk	Repayment Of Security Deposit RepaymentOfSecurityDeposit	25000000	USD
CY2020Q4	us-gaap	Security Deposit SecurityDeposit	25000000	USD
CY2021Q1	us-gaap	Security Deposit SecurityDeposit	25000000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2499008000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1435401000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1842402000	USD
CY2021	us-gaap	Revenues Revenues	2906443000	USD
CY2020	us-gaap	Revenues Revenues	1904998000	USD
CY2019	us-gaap	Revenues Revenues	2218132000	USD
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	3700000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	2900000	USD
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	2100000	USD
CY2020	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	2800000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	180400000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	93352000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	53580000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	21927000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	7305000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	3072000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	1125000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	180361000	USD
CY2021	nmrk	Fair Value Of Expected Net Future Cash Flows From Servicing Recognized At Commitment Net FairValueOfExpectedNetFutureCashFlowsFromServicingRecognizedAtCommitmentNet	136406000	USD
CY2020	nmrk	Fair Value Of Expected Net Future Cash Flows From Servicing Recognized At Commitment Net FairValueOfExpectedNetFutureCashFlowsFromServicingRecognizedAtCommitmentNet	194814000	USD
CY2019	nmrk	Fair Value Of Expected Net Future Cash Flows From Servicing Recognized At Commitment Net FairValueOfExpectedNetFutureCashFlowsFromServicingRecognizedAtCommitmentNet	109249000	USD
CY2021	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	89075000	USD
CY2020	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	116100000	USD
CY2019	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	88836000	USD
CY2019	us-gaap	Ancillary Fee Income Generated By Servicing Financial Assets Amount AncillaryFeeIncomeGeneratedByServicingFinancialAssetsAmount	13671000	USD
CY2021	nmrk	Contractually Specified Servicing Fees Ancillary Fees Escrow Interest And Placement Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesAncillaryFeesEscrowInterestAndPlacementFeesEarnedInExchangeForServicingFinancialAssets	159842000	USD
CY2020	nmrk	Contractually Specified Servicing Fees Ancillary Fees Escrow Interest And Placement Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesAncillaryFeesEscrowInterestAndPlacementFeesEarnedInExchangeForServicingFinancialAssets	129498000	USD
CY2021	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	225481000	USD
CY2020	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	310914000	USD
CY2019	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	198085000	USD
CY2021	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	138495000	USD
CY2020	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	116005000	USD
CY2019	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	104305000	USD
CY2021	nmrk	Escrow Interest And Placement Fees Amount EscrowInterestAndPlacementFeesAmount	4415000	USD
CY2020	nmrk	Escrow Interest And Placement Fees Amount EscrowInterestAndPlacementFeesAmount	6140000	USD
CY2019	nmrk	Escrow Interest And Placement Fees Amount EscrowInterestAndPlacementFeesAmount	22417000	USD
CY2021	us-gaap	Ancillary Fee Income Generated By Servicing Financial Assets Amount AncillaryFeeIncomeGeneratedByServicingFinancialAssetsAmount	16932000	USD
CY2020	us-gaap	Ancillary Fee Income Generated By Servicing Financial Assets Amount AncillaryFeeIncomeGeneratedByServicingFinancialAssetsAmount	7353000	USD
CY2019	nmrk	Contractually Specified Servicing Fees Ancillary Fees Escrow Interest And Placement Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesAncillaryFeesEscrowInterestAndPlacementFeesEarnedInExchangeForServicingFinancialAssets	140393000	USD
CY2021Q4	nmrk	Primary Servicing Portfolio PrimaryServicingPortfolio	68400000000	USD
CY2020Q4	nmrk	Primary Servicing Portfolio PrimaryServicingPortfolio	66300000000	USD
CY2021Q4	nmrk	Special Servicing Portfolio SpecialServicingPortfolio	2000000000	USD
CY2020Q4	nmrk	Special Servicing Portfolio SpecialServicingPortfolio	2300000000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	557914000	USD
CY2020	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	6294000	USD
CY2020	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	-3876000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	560332000	USD
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	97168000	USD
CY2021	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	-369000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	657131000	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6900000	USD
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	109458000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	33259000	USD
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	76199000	USD
CY2021	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P7Y1M6D
CY2020Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	67515000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	23226000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	44289000	USD
CY2020	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P5Y6M
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8900000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6700000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	10196000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	9836000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	9282000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	7929000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	6820000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	15396000	USD
CY2021Q4	nmrk	Finite Lived Intangible Asset Expected Amortization Expense FiniteLivedIntangibleAssetExpectedAmortizationExpense	59459000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	244937000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	183524000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	109181000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	87157000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	135756000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	96367000	USD
CY2021	us-gaap	Depreciation Depreciation	22000000	USD
CY2020	us-gaap	Depreciation Depreciation	22900000	USD
CY2019	us-gaap	Depreciation Depreciation	22700000	USD
CY2020	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	6000000	USD
CY2019	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	5000000	USD
CY2021	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2021Q4	us-gaap	Lessee Operating Lease Term Of Contract LesseeOperatingLeaseTermOfContract	P16Y
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	75500000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	50400000	USD
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	47100000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	81700000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	49000000	USD
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	44400000	USD
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1100000	USD
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	800000	USD
CY2019	us-gaap	Short Term Lease Cost ShortTermLeaseCost	2300000	USD
CY2021	us-gaap	Sublease Income SubleaseIncome	600000	USD
CY2020	us-gaap	Sublease Income SubleaseIncome	1300000	USD
CY2019	us-gaap	Sublease Income SubleaseIncome	700000	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	5100000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	82000000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	29500000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	586100000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	218600000	USD
CY2021	us-gaap	Lease Cost LeaseCost	105200000	USD
CY2020	us-gaap	Lease Cost LeaseCost	49900000	USD
CY2019	us-gaap	Lease Cost LeaseCost	49400000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0395
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0711
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y4M24D
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y2M12D
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	606600000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	190500000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	113822000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	45701000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	112840000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	42072000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	106038000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	40507000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	101211000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	37866000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	96493000	USD
CY2020Q4	nmrk	Lessee Operating Lease Liability To Be Paid Year Six LesseeOperatingLeaseLiabilityToBePaidYearSix	36520000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	274764000	USD
CY2020Q4	nmrk	Lessee Operating Lease Liability To Be Paid After Year Six LesseeOperatingLeaseLiabilityToBePaidAfterYearSix	126668000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	805168000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	329334000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	137141000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	81237000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	668027000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	248097000	USD
CY2021Q4	us-gaap	Prepaid Taxes PrepaidTaxes	17383000	USD
CY2020Q4	us-gaap	Prepaid Taxes PrepaidTaxes	9204000	USD
CY2021Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	8501000	USD
CY2020Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	32259000	USD
CY2021Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	36422000	USD
CY2020Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	18900000	USD
CY2021Q4	us-gaap	Deposit Assets DepositAssets	20471000	USD
CY2020Q4	us-gaap	Deposit Assets DepositAssets	1539000	USD
CY2021Q4	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	560000	USD
CY2020Q4	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	1888000	USD
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	83337000	USD
CY2020Q4	us-gaap	Other Assets Current OtherAssetsCurrent	63790000	USD
CY2020Q4	us-gaap	Debt Securities DebtSecurities	12754000	USD
CY2021Q4	nmrk	Non Marketable Investments NonMarketableInvestments	20017000	USD
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	70191000	USD
CY2020Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	187526000	USD
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	88308000	USD
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	88315000	USD
CY2021Q4	us-gaap	Debt Securities DebtSecurities	0	USD
CY2020Q4	nmrk	Non Marketable Investments NonMarketableInvestments	9927000	USD
CY2021Q4	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	0	USD
CY2020Q4	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	9229000	USD
CY2021Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	33965000	USD
CY2020Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	15171000	USD
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	212481000	USD
CY2021	nmrk	Provision Reversal For Risk Sharing Obligations ProvisionReversalForRiskSharingObligations	-3600000	USD
CY2020	nmrk	Provision Reversal For Risk Sharing Obligations ProvisionReversalForRiskSharingObligations	11600000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	545239000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	680385000	USD
CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	322922000	USD
CY2021Q4	us-gaap	Warehouse Agreement Borrowings WarehouseAgreementBorrowings	1050693000	USD
CY2021Q4	nmrk	Debt Instrument Debt Repurchase Program Remaining Authorized Repurchase Amount DebtInstrumentDebtRepurchaseProgramRemainingAuthorizedRepurchaseAmount	50000000	USD
CY2021Q4	nmrk	Financial Guarantee Liability.Credit Risk Service Loans FinancialGuaranteeLiability.CreditRiskServiceLoans	25800000000	USD
CY2021Q4	nmrk	Financial Guarantee Liability Maximum Potential Loss FinancialGuaranteeLiabilityMaximumPotentialLoss	7800000000	USD
CY2020Q4	nmrk	Financial Guarantee Liability.Credit Risk Service Loans FinancialGuaranteeLiability.CreditRiskServiceLoans	24000000000	USD
CY2020Q4	nmrk	Financial Guarantee Liability Maximum Potential Loss FinancialGuaranteeLiabilityMaximumPotentialLoss	7200000000	USD
CY2020Q4	nmrk	Financial Guarantee Liability Maximum Potential Loss Covered By Credit Enhancement Agreement FinancialGuaranteeLiabilityMaximumPotentialLossCoveredByCreditEnhancementAgreement	6200000	USD
CY2021Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	1072479000	USD
CY2019Q4	us-gaap	Guaranty Liabilities GuarantyLiabilities	15000	USD
CY2020	nmrk	Provision Reversal For Risk Sharing Obligations ProvisionReversalForRiskSharingObligations	11631000	USD
CY2020Q4	us-gaap	Guaranty Liabilities GuarantyLiabilities	29581000	USD
CY2021	nmrk	Provision Reversal For Risk Sharing Obligations ProvisionReversalForRiskSharingObligations	-3592000	USD
CY2021Q4	us-gaap	Guaranty Liabilities GuarantyLiabilities	25989000	USD
CY2021Q4	us-gaap	Escrow Deposit EscrowDeposit	2300000000	USD
CY2020Q4	us-gaap	Escrow Deposit EscrowDeposit	1300000000	USD
CY2021Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	524569000	USD
CY2021Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	1605549000	USD
CY2021Q4	nmrk	Contingent Consideration Fair Value ContingentConsiderationFairValue	12338000	USD
CY2021Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	17354000	USD
CY2020Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	33283000	USD
CY2020Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	1086805000	USD
CY2020Q4	us-gaap	Debt Securities DebtSecurities	12754000	USD
CY2020Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	1174330000	USD
CY2020Q4	nmrk	Contingent Consideration Fair Value ContingentConsiderationFairValue	31481000	USD
CY2020Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	49429000	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	41488000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-4321000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	0	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	28666000	USD
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	8501000	USD
CY2021	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	8501000	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	49429000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	-3665000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues	0	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	35740000	USD
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	17354000	USD
CY2021	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-17354000	USD
CY2019Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	72926000	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	14986000	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	0	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	46424000	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	41488000	USD
CY2020	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	41488000	USD
CY2019Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	70833000	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	-6885000	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues	2221000	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	30510000	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	49429000	USD
CY2020	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-17540000	USD
CY2021Q4	us-gaap	Accounts Receivable Related Parties AccountsReceivableRelatedParties	8300000	USD
CY2021Q4	us-gaap	Accounts Payable Related Parties Current And Noncurrent AccountsPayableRelatedPartiesCurrentAndNoncurrent	10800000	USD
CY2020Q4	us-gaap	Accounts Payable Related Parties Current And Noncurrent AccountsPayableRelatedPartiesCurrentAndNoncurrent	4400000	USD
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	93368000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	24880000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	63359000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	28392000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	6038000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	15130000	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	258000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2811000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	464000	USD
CY2021	nmrk	Current Unincorporated Business Tax Expense Benefit CurrentUnincorporatedBusinessTaxExpenseBenefit	2291000	USD
CY2020	nmrk	Current Unincorporated Business Tax Expense Benefit CurrentUnincorporatedBusinessTaxExpenseBenefit	2845000	USD
CY2019	nmrk	Current Unincorporated Business Tax Expense Benefit CurrentUnincorporatedBusinessTaxExpenseBenefit	1335000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	124309000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	36574000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	80288000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	81645000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3249000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-25103000	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	34675000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1912000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-4025000	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-38000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-120000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-15000	USD
CY2021	nmrk	Deferred Unincorporated Business Tax Expense Benefit DeferredUnincorporatedBusinessTaxExpenseBenefit	2367000	USD
CY2020	nmrk	Deferred Unincorporated Business Tax Expense Benefit DeferredUnincorporatedBusinessTaxExpenseBenefit	-798000	USD
CY2019	nmrk	Deferred Unincorporated Business Tax Expense Benefit DeferredUnincorporatedBusinessTaxExpenseBenefit	1291000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	118649000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	419000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-27852000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	242958000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	36993000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	52436000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1221100000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	146300000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	214100000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	4800000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-4500000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-6400000	USD
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	256430000	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	30717000	USD
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$NMRK
NEWMARK GROUP, INC. Stock $nmrk

2021 Q4 Form 10-K Financial Statement

#000169068022000011 Filed on March 01, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NMRK NEWMARK GROUP, INC. Stock $nmrk

2021 Q4 Form 10-K Financial Statement

#000169068022000011 Filed on March 01, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NMRK
NEWMARK GROUP, INC. Stock $nmrk