$CBRE
CBRE GROUP, INC. Stock $cbre

$cbre Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000113811822000010 Filed on March 01, 2022

Income Statement

Concept	2021 Q4	2021	2020 Q4
Revenue	$8.550B	$27.75B	$6.911B
YoY Change	23.73%	16.45%	-2.93%
Cost Of Revenue	$6.584B	$21.58B	$5.371B
YoY Change	22.59%	13.29%	-2.72%
Gross Profit	$1.966B	$6.167B	$1.540B
YoY Change	27.68%	29.05%	-3.69%
Gross Profit Margin	22.99%	22.22%	22.28%
Selling, General & Admin	$1.263B	$4.091B	$951.1M
YoY Change	32.79%	24.23%	-1.13%
% of Gross Profit	64.24%	66.34%	61.77%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$162.1M	$525.9M	$143.8M
YoY Change	12.76%	4.82%	24.72%
% of Gross Profit	8.25%	8.53%	9.34%
Operating Expenses	$1.425B	$4.649B	$1.095B
YoY Change	30.15%	21.44%	0.96%
Operating Profit	$540.9M	$1.637B	$443.9M
YoY Change	21.84%	68.85%	-13.61%
Interest Expense	$143.7M	$568.3M	$37.70M
YoY Change	281.24%	879.91%	66.81%
% of Operating Profit	26.57%	34.71%	8.49%
Other Income/Expense, Net	$181.1M	$203.6M	$4.400M
YoY Change	4016.8%	1070.57%	62.96%
Pretax Income	$917.1M	$2.409B	$410.4M
YoY Change	123.47%	148.4%	-23.89%
Income Tax	$224.2M	$567.5M	$95.10M
% Of Pretax Income	24.45%	23.55%	23.17%
Net Earnings	$692.0M	$1.837B	$313.8M
YoY Change	120.54%	144.23%	-50.79%
Net Earnings / Revenue	8.09%	6.62%	4.54%
Basic Earnings Per Share		$5.48	$0.94
Diluted Earnings Per Share	$2.039M	$5.41	$0.93
COMMON SHARES
Basic Shares Outstanding	334.7M shares	335.2M shares	335.4M shares
Diluted Shares Outstanding		339.7M shares	338.8M shares

Balance Sheet

Concept	2021 Q4	2021	2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$2.431B	$2.431B	$1.896B
YoY Change	28.21%	28.21%	95.06%
Cash & Equivalents	$2.431B	$2.431B	$1.896B
Short-Term Investments
Other Short-Term Assets	$371.7M	$718.1M	$293.3M
YoY Change	26.71%	6.23%	6.15%
Inventory		$96.24M
Prepaid Expenses	$333.9M		$295.0M
Receivables	$5.150B	$5.489B	$4.395B
Other Receivables	$1.348B	$1.348B	$1.505B
Total Short-Term Assets	$10.08B	$10.08B	$8.846B
YoY Change	13.98%	13.98%	17.4%
LONG-TERM ASSETS
Property, Plant & Equipment	$816.1M	$1.973B	$815.0M
YoY Change	0.13%	1.04%	-2.53%
Goodwill	$4.995B		$3.822B
YoY Change	30.71%		1.81%
Intangibles	$2.409B		$1.400B
YoY Change	72.1%		1.49%
Long-Term Investments	$1.196B	$1.201B	$452.4M
YoY Change	164.41%	163.28%	6.01%
Other Assets	$875.7M	$1.244B	$747.4M
YoY Change	17.17%	-10.96%	11.8%
Total Long-Term Assets	$11.99B	$11.99B	$9.194B
YoY Change	30.43%	30.44%	6.13%
TOTAL ASSETS
Total Short-Term Assets	$10.08B	$10.08B	$8.846B
Total Long-Term Assets	$11.99B	$11.99B	$9.194B
Total Assets	$22.07B	$22.07B	$18.04B
YoY Change	22.36%	22.37%	11.37%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.916B	$2.916B	$2.693B
YoY Change	8.29%	8.29%	10.55%
Accrued Expenses	$3.466B	$3.466B	$2.680B
YoY Change	29.34%	29.34%	-2.76%
Deferred Revenue	$280.7M		$162.0M
YoY Change	73.27%		49.03%
Short-Term Debt	$1.300B	$1.310B	$1.400B
YoY Change	-7.14%	-5.68%	42.61%
Long-Term Debt Due	$0.00	$38.10M	$1.514M
YoY Change	-100.0%	-7.07%	-16.54%
Total Short-Term Liabilities	$8.419B	$8.419B	$7.144B
YoY Change	17.85%	17.85%	10.99%
LONG-TERM LIABILITIES
Long-Term Debt	$1.538B	$1.611B	$1.380B
YoY Change	11.44%	10.44%	-21.63%
Other Long-Term Liabilities	$1.036B	$2.279B	$625.3M
YoY Change	65.67%	26.18%	37.6%
Total Long-Term Liabilities	$2.574B	$3.890B	$2.006B
YoY Change	28.35%	19.15%	-9.49%
TOTAL LIABILITIES
Total Short-Term Liabilities	$8.419B	$8.419B	$7.144B
Total Long-Term Liabilities	$2.574B	$3.890B	$2.006B
Total Liabilities	$12.71B	$13.55B	$10.53B
YoY Change	20.7%	23.58%	6.14%
SHAREHOLDERS EQUITY
Retained Earnings	$8.367B		$6.530B
YoY Change	28.12%		12.72%
Common Stock	$802.2M		$1.078B
YoY Change	-25.58%		-3.69%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$8.528B	$8.528B	$7.078B
YoY Change
Total Liabilities & Shareholders Equity	$22.07B	$22.07B	$18.04B
YoY Change	22.36%	22.37%	11.37%

Cashflow Statement

Concept	2021 Q4	2021	2020 Q4
OPERATING ACTIVITIES
Net Income	$692.0M	$1.837B	$313.8M
YoY Change	120.54%	144.23%	-50.79%
Depreciation, Depletion And Amortization	$162.1M	$525.9M	$143.8M
YoY Change	12.76%	4.82%	24.72%
Cash From Operating Activities	$1.164B	$2.364B	$970.2M
YoY Change	19.98%	29.14%	-7.49%
INVESTING ACTIVITIES
Capital Expenditures	-$88.44M	$209.9M	-$76.10M
YoY Change	16.22%	-21.28%	-21.95%
Acquisitions
YoY Change
Other Investing Activities	-$637.0M	$23.59M	-$59.10M
YoY Change	977.92%	-324.3%	-83.2%
Cash From Investing Activities	-$725.5M	-$1.281B	-$135.1M
YoY Change	437.0%	72.14%	-69.93%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$368.6M
YoY Change		636.79%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-765.5M	-$490.6M	-514.0M
YoY Change	48.93%	120.25%	133.74%
NET CHANGE
Cash From Operating Activities	1.164B	$2.364B	970.2M
Cash From Investing Activities	-725.5M	-$1.281B	-135.1M
Cash From Financing Activities	-765.5M	-$490.6M	-514.0M
Net Change In Cash	-326.9M	$500.5M	321.1M
YoY Change	-201.82%	-47.06%	-15.39%
FREE CASH FLOW
Cash From Operating Activities	$1.164B	$2.364B	$970.2M
Capital Expenditures	-$88.44M	$209.9M	-$76.10M
Free Cash Flow	$1.252B	$2.154B	$1.046B
YoY Change	19.71%	37.73%	-8.72%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001138118
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2021Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2020Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
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	001-32205
CY2021	dei	Entity Registrant Name EntityRegistrantName	CBRE GROUP, INC.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	94-3391143
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	2100 McKinney Avenue
CY2021	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 1250
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Dallas
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	75201
CY2021	dei	City Area Code CityAreaCode	214
CY2021	dei	Local Phone Number LocalPhoneNumber	979-6100
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Security12b Title Security12bTitle	Class A Common Stock, $0.01 par value per share
CY2021	dei	Trading Symbol TradingSymbol	“CBRE”
CY2021	dei	Security Exchange Name SecurityExchangeName	NYSE
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
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Public Float EntityPublicFloat	27800000000	USD
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	332322579	shares
CY2021Q4	dei	Entity Number Of Employees EntityNumberOfEmployees	105000	employee
CY2021Q4	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	100	country
CY2021Q4	dei	Entity Number Of Employees EntityNumberOfEmployees	105000	employee
CY2021	dei	Auditor Name AuditorName	KPMG LLP
CY2021	dei	Auditor Location AuditorLocation	Los Angeles, California
CY2021	dei	Auditor Firm AuditorFirmId	185
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CY2020	us-gaap	Cost Of Revenue CostOfRevenue	19047620000	USD
CY2019	us-gaap	Cost Of Revenue CostOfRevenue	18689013000	USD
CY2021	cbre	Operating Administrative And Other Expenses OperatingAdministrativeAndOtherExpenses	4074184000	USD
CY2020	cbre	Operating Administrative And Other Expenses OperatingAdministrativeAndOtherExpenses	3306205000	USD
CY2019	cbre	Operating Administrative And Other Expenses OperatingAdministrativeAndOtherExpenses	3436009000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	525871000	USD
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3879000	USD
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9093000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	1836574000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	501728000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	439224000	USD
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	88676000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	89787000	USD
CY2021	cbre	Cost And Expenses Excluding Gain On Disposition Of Real Estate Assets CostAndExpensesExcludingGainOnDispositionOfRealEstateAssets	26179562000	USD
CY2020	cbre	Cost And Expenses Excluding Gain On Disposition Of Real Estate Assets CostAndExpensesExcludingGainOnDispositionOfRealEstateAssets	22944229000	USD
CY2019	cbre	Cost And Expenses Excluding Gain On Disposition Of Real Estate Assets CostAndExpensesExcludingGainOnDispositionOfRealEstateAssets	22654033000	USD
CY2021	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	70993000	USD
CY2020	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	87793000	USD
CY2019	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	19817000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	1637467000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	969759000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	1259875000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	618697000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	126161000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	751989000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	160925000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	203609000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	17394000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	28907000	USD
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-50352000	USD
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-67753000	USD
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-85754000	USD
CY2021	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	0	USD
CY2020	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	75592000	USD
CY2019	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	2608000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2409421000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	969969000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1361345000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	567506000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	214101000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	69895000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	1841915000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	755868000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	1291450000	USD
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5341000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	1282357000	USD
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.48
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.24
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.82
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	335232840	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	335196296	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	335795654	shares
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.41
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.22
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.77
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	339717401	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	338392210	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	340522871	shares
CY2021	us-gaap	Profit Loss ProfitLoss	1841915000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	755868000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	1291450000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-159722000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	124260000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-14092000	USD
CY2021	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	151000	USD
CY2020	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	156000	USD
CY2019	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	471000	USD
CY2021	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-431000	USD
CY2020	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-426000	USD
CY2019	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-1320000	USD
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-415000	USD
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	382000	USD
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	559000	USD
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1964000	USD
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1436000	USD
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2101000	USD
CY2021	cbre	Other Comprehensive Income Defined Benefit Plans Taxes OtherComprehensiveIncomeDefinedBenefitPlansTaxes	8281000	USD
CY2020	cbre	Other Comprehensive Income Defined Benefit Plans Taxes OtherComprehensiveIncomeDefinedBenefitPlansTaxes	1663000	USD
CY2019	cbre	Other Comprehensive Income Defined Benefit Plans Taxes OtherComprehensiveIncomeDefinedBenefitPlansTaxes	194000	USD
CY2021	cbre	Other Comprehensive Income Minimum Pension Liability Net Adjustments Net Of Tax OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentsNetOfTax	-35304000	USD
CY2020	cbre	Other Comprehensive Income Minimum Pension Liability Net Adjustments Net Of Tax OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentsNetOfTax	-7343000	USD
CY2019	cbre	Other Comprehensive Income Minimum Pension Liability Net Adjustments Net Of Tax OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentsNetOfTax	-944000	USD
CY2019	cbre	Other Comprehensive Income Loss Legal Entity Restructuring Tax OtherComprehensiveIncomeLossLegalEntityRestructuringTax	-17694000	USD
CY2021	cbre	Other Comprehensive Income Loss Legal Entity Restructuring Net Of Tax OtherComprehensiveIncomeLossLegalEntityRestructuringNetOfTax	0	USD
CY2020	cbre	Other Comprehensive Income Loss Legal Entity Restructuring Net Of Tax OtherComprehensiveIncomeLossLegalEntityRestructuringNetOfTax	0	USD
CY2019	cbre	Other Comprehensive Income Loss Legal Entity Restructuring Net Of Tax OtherComprehensiveIncomeLossLegalEntityRestructuringNetOfTax	63149000	USD
CY2021	cbre	Other Comprehensive Income Loss Other Tax OtherComprehensiveIncomeLossOtherTax	699000	USD
CY2020	cbre	Other Comprehensive Income Loss Other Tax OtherComprehensiveIncomeLossOtherTax	3068000	USD
CY2019	cbre	Other Comprehensive Income Loss Other Tax OtherComprehensiveIncomeLossOtherTax	-3795000	USD
CY2021	us-gaap	Other Comprehensive Income Other Net Of Tax OtherComprehensiveIncomeOtherNetOfTax	3164000	USD
CY2020	us-gaap	Other Comprehensive Income Other Net Of Tax OtherComprehensiveIncomeOtherNetOfTax	16772000	USD
CY2019	us-gaap	Other Comprehensive Income Other Net Of Tax OtherComprehensiveIncomeOtherNetOfTax	-14946000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-122787000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	150237000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	38476000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1719128000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	906105000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1329926000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-6513000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	4094000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	9048000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1725641000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	902011000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1320878000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	1841915000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	755868000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	1291450000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	525871000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	501728000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	439224000	USD
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	8315000	USD
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	82705000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	8662000	USD
CY2021	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	142929000	USD
CY2020	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	297980000	USD
CY2019	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	246690000	USD
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	88676000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	89787000	USD
CY2021	us-gaap	Gain Loss On Investments GainLossOnInvestments	41982000	USD
CY2020	us-gaap	Gain Loss On Investments GainLossOnInvestments	17394000	USD
CY2019	us-gaap	Gain Loss On Investments GainLossOnInvestments	28907000	USD
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	24489000	USD
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	44366000	USD
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	20373000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	184934000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	60391000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	127738000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	618697000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	126161000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	160925000	USD
CY2021	us-gaap	Deconsolidation Gain Or Loss Amount DeconsolidationGainOrLossAmount	187456000	USD
CY2020	us-gaap	Deconsolidation Gain Or Loss Amount DeconsolidationGainOrLossAmount	0	USD
CY2019	us-gaap	Deconsolidation Gain Or Loss Amount DeconsolidationGainOrLossAmount	0	USD
CY2021	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	520382000	USD
CY2020	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	155975000	USD
CY2019	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	199011000	USD
CY2021	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	17194606000	USD
CY2020	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	20937521000	USD
CY2021	us-gaap	Payments For Proceeds From Tenant Allowance PaymentsForProceedsFromTenantAllowance	-31176000	USD
CY2019	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	19805060000	USD
CY2021	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	17015839000	USD
CY2020	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	21268114000	USD
CY2019	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	19389979000	USD
CY2021	cbre	Increase Decrease In Warehouse Lines Of Credit IncreaseDecreaseInWarehouseLinesOfCredit	-106513000	USD
CY2020	cbre	Increase Decrease In Warehouse Lines Of Credit IncreaseDecreaseInWarehouseLinesOfCredit	406789000	USD
CY2019	cbre	Increase Decrease In Warehouse Lines Of Credit IncreaseDecreaseInWarehouseLinesOfCredit	-351586000	USD
CY2020	us-gaap	Payments For Proceeds From Tenant Allowance PaymentsForProceedsFromTenantAllowance	-48030000	USD
CY2019	us-gaap	Payments For Proceeds From Tenant Allowance PaymentsForProceedsFromTenantAllowance	-21249000	USD
CY2021	us-gaap	Payments For Purchase Of Securities Operating Activities PaymentsForPurchaseOfSecuritiesOperatingActivities	7154000	USD
CY2020	us-gaap	Payments For Purchase Of Securities Operating Activities PaymentsForPurchaseOfSecuritiesOperatingActivities	11113000	USD
CY2019	us-gaap	Payments For Purchase Of Securities Operating Activities PaymentsForPurchaseOfSecuritiesOperatingActivities	83001000	USD
CY2021	us-gaap	Proceeds From Sale Of Securities Operating Activities ProceedsFromSaleOfSecuritiesOperatingActivities	8709000	USD
CY2020	us-gaap	Proceeds From Sale Of Securities Operating Activities ProceedsFromSaleOfSecuritiesOperatingActivities	13741000	USD
CY2019	us-gaap	Proceeds From Sale Of Securities Operating Activities ProceedsFromSaleOfSecuritiesOperatingActivities	46949000	USD
CY2021	cbre	Increase Decrease In Real Estate Under Development IncreaseDecreaseInRealEstateUnderDevelopment	54658000	USD
CY2020	cbre	Increase Decrease In Real Estate Under Development IncreaseDecreaseInRealEstateUnderDevelopment	105619000	USD
CY2019	cbre	Increase Decrease In Real Estate Under Development IncreaseDecreaseInRealEstateUnderDevelopment	-31420000	USD
CY2021	cbre	Increase Decrease In Receivables Prepaid Expenses And Other Assets Including Contract Assets IncreaseDecreaseInReceivablesPrepaidExpensesAndOtherAssetsIncludingContractAssets	765959000	USD
CY2020	cbre	Increase Decrease In Receivables Prepaid Expenses And Other Assets Including Contract Assets IncreaseDecreaseInReceivablesPrepaidExpensesAndOtherAssetsIncludingContractAssets	-371009000	USD
CY2019	cbre	Increase Decrease In Receivables Prepaid Expenses And Other Assets Including Contract Assets IncreaseDecreaseInReceivablesPrepaidExpensesAndOtherAssetsIncludingContractAssets	821134000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	104749000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	105491000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	306677000	USD
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	729703000	USD
CY2020	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-100142000	USD
CY2019	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	244895000	USD
CY2021	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-248293000	USD
CY2020	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-173648000	USD
CY2019	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	274436000	USD
CY2021	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	117777000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-11364000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	52457000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2364178000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1830779000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1223380000	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	209851000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	266575000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	293514000	USD
CY2021	us-gaap	Payments To Acquire Business Two Net Of Cash Acquired PaymentsToAcquireBusinessTwoNetOfCashAcquired	781489000	USD
CY2020	us-gaap	Payments To Acquire Business Two Net Of Cash Acquired PaymentsToAcquireBusinessTwoNetOfCashAcquired	27848000	USD
CY2019	us-gaap	Payments To Acquire Business Two Net Of Cash Acquired PaymentsToAcquireBusinessTwoNetOfCashAcquired	355926000	USD
CY2021	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	334544000	USD
CY2020	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	146409000	USD
CY2019	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	105947000	USD
CY2021	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	75853000	USD
CY2020	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	88731000	USD
CY2019	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	33289000	USD
CY2021	cbre	Payments For Recapitalization PaymentsForRecapitalization	220001000	USD
CY2020	cbre	Payments For Recapitalization PaymentsForRecapitalization	0	USD
CY2019	cbre	Payments For Recapitalization PaymentsForRecapitalization	0	USD
CY2021	cbre	Proceeds From Trust Account Special Purpose Acquisition Company ProceedsFromTrustAccountSpecialPurposeAcquisitionCompany	212722000	USD
CY2020	cbre	Proceeds From Trust Account Special Purpose Acquisition Company ProceedsFromTrustAccountSpecialPurposeAcquisitionCompany	0	USD
CY2019	cbre	Proceeds From Trust Account Special Purpose Acquisition Company ProceedsFromTrustAccountSpecialPurposeAcquisitionCompany	0	USD
CY2021	cbre	Payments To Establish Special Purpose Acquisition Company PaymentsToEstablishSpecialPurposeAcquisitionCompany	0	USD
CY2020	cbre	Payments To Establish Special Purpose Acquisition Company PaymentsToEstablishSpecialPurposeAcquisitionCompany	402500000	USD
CY2019	cbre	Payments To Establish Special Purpose Acquisition Company PaymentsToEstablishSpecialPurposeAcquisitionCompany	0	USD
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	23587000	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-10516000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1074000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1280897000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-744085000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-721024000	USD
CY2021	us-gaap	Proceeds From Repayments Of Secured Debt ProceedsFromRepaymentsOfSecuredDebt	0	USD
CY2020	us-gaap	Proceeds From Repayments Of Secured Debt ProceedsFromRepaymentsOfSecuredDebt	0	USD
CY2019	us-gaap	Proceeds From Repayments Of Secured Debt ProceedsFromRepaymentsOfSecuredDebt	300000000	USD
CY2021	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	300000000	USD
CY2020	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	0	USD
CY2019	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	300000000	USD
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	26599000	USD
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	835671000	USD
CY2019	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	3609000000	USD
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	USD
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	835671000	USD
CY2019	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	3609000000	USD
CY2021	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	0	USD
CY2020	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	499652000	USD
CY2019	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	0	USD
CY2021	us-gaap	Repayments Of Assumed Debt RepaymentsOfAssumedDebt	0	USD
CY2020	us-gaap	Repayments Of Assumed Debt RepaymentsOfAssumedDebt	0	USD
CY2021	cbre	Proceeds From Notes Payable On Real Estate ProceedsFromNotesPayableOnRealEstate	78428000	USD
CY2020	cbre	Proceeds From Notes Payable On Real Estate ProceedsFromNotesPayableOnRealEstate	90552000	USD
CY2019	us-gaap	Repayments Of Assumed Debt RepaymentsOfAssumedDebt	110687000	USD
CY2021	cbre	Proceeds From Sale Of Noncontrolling Interest Special Purpose Acquisition Company ProceedsFromSaleOfNoncontrollingInterestSpecialPurposeAcquisitionCompany	0	USD
CY2020	cbre	Proceeds From Sale Of Noncontrolling Interest Special Purpose Acquisition Company ProceedsFromSaleOfNoncontrollingInterestSpecialPurposeAcquisitionCompany	393661000	USD
CY2019	cbre	Proceeds From Sale Of Noncontrolling Interest Special Purpose Acquisition Company ProceedsFromSaleOfNoncontrollingInterestSpecialPurposeAcquisitionCompany	0	USD
CY2021	cbre	Payments To Noncontrolling Interest And Deferred Underwriting Commissions PaymentsToNoncontrollingInterestAndDeferredUnderwritingCommissions	205110000	USD
CY2020	cbre	Payments To Noncontrolling Interest And Deferred Underwriting Commissions PaymentsToNoncontrollingInterestAndDeferredUnderwritingCommissions	0	USD
CY2019	cbre	Payments To Noncontrolling Interest And Deferred Underwriting Commissions PaymentsToNoncontrollingInterestAndDeferredUnderwritingCommissions	0	USD
CY2019	cbre	Proceeds From Notes Payable On Real Estate ProceedsFromNotesPayableOnRealEstate	6694000	USD
CY2021	cbre	Repayment Of Notes Payable On Real Estate RepaymentOfNotesPayableOnRealEstate	109461000	USD
CY2020	cbre	Repayment Of Notes Payable On Real Estate RepaymentOfNotesPayableOnRealEstate	24704000	USD
CY2019	cbre	Repayment Of Notes Payable On Real Estate RepaymentOfNotesPayableOnRealEstate	0	USD
CY2021	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	492255000	USD
CY2020	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	368603000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	50028000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	145137000	USD
CY2021	cbre	Payments To Acquire Business Financing Activities PaymentsToAcquireBusinessFinancingActivities	17769000	USD
CY2020	cbre	Payments To Acquire Business Financing Activities PaymentsToAcquireBusinessFinancingActivities	44700000	USD
CY2019	cbre	Payments To Acquire Business Financing Activities PaymentsToAcquireBusinessFinancingActivities	42147000	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	38864000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	43835000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	18426000	USD
CY2021	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	862000	USD
CY2020	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	2173000	USD
CY2019	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	46612000	USD
CY2021	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	4572000	USD
CY2020	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	4330000	USD
CY2019	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	3957000	USD
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-44396000	USD
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-41893000	USD
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-4901000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-490631000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-222756000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-271949000	USD
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-92116000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	81564000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-606000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	500534000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	945502000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	229801000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2039247000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1093745000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	863944000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2539781000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2039247000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1093745000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	41068000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	67463000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	86666000	USD
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	330426000	USD
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	51681000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	365065000	USD
CY2021	cbre	Deferred Purchase Consideration DeferredPurchaseConsideration	485414000	USD
CY2020	cbre	Deferred Purchase Consideration DeferredPurchaseConsideration	0	USD
CY2019	cbre	Deferred Purchase Consideration DeferredPurchaseConsideration	0	USD
CY2021	cbre	Noncontrolling Interest Acquired NoncontrollingInterestAcquired	774122000	USD
CY2020	cbre	Noncontrolling Interest Acquired NoncontrollingInterestAcquired	0	USD
CY2019	cbre	Noncontrolling Interest Acquired NoncontrollingInterestAcquired	0	USD
CY2021	cbre	Investment In Warrants And Shares InvestmentInWarrantsAndShares	141871000	USD
CY2020	cbre	Investment In Warrants And Shares InvestmentInWarrantsAndShares	0	USD
CY2019	cbre	Investment In Warrants And Shares InvestmentInWarrantsAndShares	0	USD
CY2021	cbre	Reduction In Redeemable Noncontrolling Interest Special Purpose Acquisition Company ReductionInRedeemableNoncontrollingInterestSpecialPurposeAcquisitionCompany	211501000	USD
CY2020	cbre	Reduction In Redeemable Noncontrolling Interest Special Purpose Acquisition Company ReductionInRedeemableNoncontrollingInterestSpecialPurposeAcquisitionCompany	0	USD
CY2019	cbre	Reduction In Redeemable Noncontrolling Interest Special Purpose Acquisition Company ReductionInRedeemableNoncontrollingInterestSpecialPurposeAcquisitionCompany	0	USD
CY2021	cbre	Reduction Of Trust Account Special Purpose Acquisition Company ReductionOfTrustAccountSpecialPurposeAcquisitionCompany	189801000	USD
CY2020	cbre	Reduction Of Trust Account Special Purpose Acquisition Company ReductionOfTrustAccountSpecialPurposeAcquisitionCompany	0	USD
CY2019	cbre	Reduction Of Trust Account Special Purpose Acquisition Company ReductionOfTrustAccountSpecialPurposeAcquisitionCompany	0	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5009902000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	1291450000	USD
CY2019	cbre	Other Comprehensive Income Minimum Pension Liability Net Adjustments Net Of Tax OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentsNetOfTax	-944000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	127738000	USD
CY2019	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	18426000	USD
CY2019	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	145137000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-14092000	USD
CY2019	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-1320000	USD
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2101000	USD
CY2019	cbre	Noncontrolling Interest Increase From Contributions NoncontrollingInterestIncreaseFromContributions	46612000	USD
CY2019	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	3957000	USD
CY2019	us-gaap	Noncontrolling Interest Decrease From Deconsolidation NoncontrollingInterestDecreaseFromDeconsolidation	76349000	USD
CY2019	cbre	Other Comprehensive Income Loss Legal Entity Restructuring Net Of Tax OtherComprehensiveIncomeLossLegalEntityRestructuringNetOfTax	63149000	USD
CY2019	us-gaap	Stockholders Equity Other StockholdersEquityOther	12143000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6273112000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	755868000	USD
CY2020	cbre	Other Comprehensive Income Minimum Pension Liability Net Adjustments Net Of Tax OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentsNetOfTax	-7343000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	60391000	USD
CY2020	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	43835000	USD
CY2020	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	50028000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	124260000	USD
CY2020	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-426000	USD
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1436000	USD
CY2020	cbre	Noncontrolling Interest Increase From Contributions NoncontrollingInterestIncreaseFromContributions	2173000	USD
CY2020	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4330000	USD
CY2020	us-gaap	Stockholders Equity Other StockholdersEquityOther	6729000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7120087000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	1841915000	USD
CY2021	cbre	Other Comprehensive Income Minimum Pension Liability Net Adjustments Net Of Tax OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentsNetOfTax	-35304000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	184934000	USD
CY2021	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	38864000	USD
CY2021	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	372949000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-159722000	USD
CY2021	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-431000	USD
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1964000	USD
CY2021	cbre	Noncontrolling Interest Increase From Contributions NoncontrollingInterestIncreaseFromContributions	862000	USD
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4572000	USD
CY2021	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	808633000	USD
CY2021	us-gaap	Stockholders Equity Other StockholdersEquityOther	54978000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9359117000	USD
CY2021	us-gaap	Nature Of Operations NatureOfOperations	Nature of Operations<div style="margin-top:9pt;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%">CBRE Group, Inc., a Delaware corporation (which may be referred to in these financial statements as “the company,” “we,” “us” and “our”), was incorporated on February 20, 2001. We are the world’s largest commercial real estate services and investment firm, based on 2021 revenue, with leading global market positions in our leasing, property sales, occupier outsourcing and valuation businesses. </span></div><div style="margin-top:9pt;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%">Our business is focused on providing services to real estate investors and occupiers. For investors, we provide capital markets (property sales, mortgage origination, sales and servicing), property leasing, investment management, property management, valuation and development services, among others. For occupiers, we provide facilities management, project management, transaction (both property sales and leasing) and consulting services, among others. We generate revenue from both management fees (large multi-year portfolio and per-project contracts) and commissions on transactions. As of December 31, 2021, the company has more than 105,000 employees (excluding Turner & Townsend employees) serving clients in more than 100 countries providing services under the following brand names: “CBRE” (real estate advisory and outsourcing services); “CBRE Investment Management” (investment management); “Trammell Crow Company” (U.S. development); “Telford Homes” (U.K. development). CBRE sponsored a special purpose acquisition company, or SPAC, CBRE Acquisition Holdings, Inc, which merged with and into Altus Power, Inc. (the SPAC Merger), a leading provider of solar energy for commercial and industrial properties. Altus Power Inc. (Altus) began trading as a public company on the NYSE on December 10, 2021 under the ticker symbol “AMPS.”</span></div><div style="margin-top:12pt;text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Considerations Related to the Covid-19 Pandemic</span></div>From 2010 to early 2020, commercial real estate markets had generally been characterized by increased demand for space, falling vacancies, higher rents and strong capital flows, leading to solid property sales and leasing activity. This healthy backdrop changed abruptly in the first quarter of 2020 with the emergence of the novel coronavirus (Covid-19) and resultant sharp contraction of economic activity across much of the world. There was a significant impact on commercial real estate markets, as many property owners and occupiers put transactions on hold and withdrew existing mandates, sharply reducing sales and leasing volumes. There has since been a sharp economic and commercial real estate recovery. However, it is expected the pandemic has changed the utilization of many types of commercial real estate, which is likely to impact our business.
CY2021Q4	dei	Entity Number Of Employees EntityNumberOfEmployees	105000	employee
CY2021Q4	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	100	country
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:12pt;text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:9pt;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%">Our consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (GAAP), which require management to make estimates and assumptions about future events, including the impact Covid-19 may have on our business. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported and reported amounts of revenue and expenses. Such estimates include the value of goodwill, intangibles and other long-lived assets, real estate assets, accounts receivable, contract assets, operating lease assets, investments in unconsolidated subsidiaries and assumptions used in the calculation of income taxes, retirement and other post-employment benefits, among others. These estimates and assumptions are based on our best judgment. We evaluate our estimates and assumptions on an ongoing basis using historical experience and other factors, including consideration of the current economic environment, and adjust such estimates and assumptions when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.</span></div>
CY2021Q4	cbre	Cash And Cash Equivalents Not Available For General Corporate Use CashAndCashEquivalentsNotAvailableForGeneralCorporateUse	125200000	USD
CY2020Q4	cbre	Cash And Cash Equivalents Not Available For General Corporate Use CashAndCashEquivalentsNotAvailableForGeneralCorporateUse	102900000	USD
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	108800000	USD
CY2020Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	143100000	USD
CY2021Q4	cbre	Fiduciary Funds FiduciaryFunds	8600000000	USD
CY2020Q4	cbre	Fiduciary Funds FiduciaryFunds	8100000000	USD
CY2021	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="margin-top:12pt;text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Concentration of Credit Risk</span></div><div style="margin-top:9pt;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%">Financial instruments that potentially subject us to credit risk consist principally of trade receivables and interest-bearing investments. Users of real estate services account for a substantial portion of trade receivables and collateral is generally not required. The risk associated with this concentration is limited due to the large number of users and their geographic dispersion.</span></div><div style="margin-top:9pt;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%">We place substantially all of our interest-bearing investments with several major financial institutions to limit the amount of credit exposure with any one financial institution.</span></div>
CY2021Q4	cbre	Real Estate Under Development Current Assets RealEstateUnderDevelopmentCurrentAssets	96237000	USD
CY2020Q4	cbre	Real Estate Under Development Current Assets RealEstateUnderDevelopmentCurrentAssets	55072000	USD
CY2021Q4	cbre	Real Estate And Other Assets Held For Sale Current RealEstateAndOtherAssetsHeldForSaleCurrent	142000	USD
CY2020Q4	cbre	Real Estate And Other Assets Held For Sale Current RealEstateAndOtherAssetsHeldForSaleCurrent	3710000	USD
CY2021Q4	us-gaap	Real Estate Held For Development And Sale RealEstateHeldForDevelopmentAndSale	326416000	USD
CY2020Q4	us-gaap	Real Estate Held For Development And Sale RealEstateHeldForDevelopmentAndSale	277630000	USD
CY2021Q4	cbre	Real Estate Held For Investment Noncurrent Assets RealEstateHeldForInvestmentNoncurrentAssets	4447000	USD
CY2020Q4	cbre	Real Estate Held For Investment Noncurrent Assets RealEstateHeldForInvestmentNoncurrentAssets	3795000	USD
CY2021Q4	cbre	Real Estate Assets Under Development And Held For Investment RealEstateAssetsUnderDevelopmentAndHeldForInvestment	427242000	USD
CY2020Q4	cbre	Real Estate Assets Under Development And Held For Investment RealEstateAssetsUnderDevelopmentAndHeldForInvestment	340207000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Term Of Contract LesseeOperatingLeaseTermOfContract	P10Y
CY2021	us-gaap	Debt Instrument Term DebtInstrumentTerm	P10Y
CY2021Q4	us-gaap	Debt Issuance Costs Line Of Credit Arrangements Net DebtIssuanceCostsLineOfCreditArrangementsNet	9500000	USD
CY2020Q4	us-gaap	Debt Issuance Costs Line Of Credit Arrangements Net DebtIssuanceCostsLineOfCreditArrangementsNet	13000000	USD
CY2021	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	68900000	USD
CY2020	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	57200000	USD
CY2019	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	76100000	USD
CY2020Q4	us-gaap	Servicing Asset ServicingAsset	556931000	USD
CY2019Q4	us-gaap	Servicing Asset ServicingAsset	483492000	USD
CY2021	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	193835000	USD
CY2020Q4	us-gaap	Servicing Asset ServicingAsset	556931000	USD
CY2020	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	207827000	USD
CY2021	us-gaap	Servicing Asset At Fair Value Disposals ServicingAssetAtFairValueDisposals	0	USD
CY2020	us-gaap	Servicing Asset At Fair Value Disposals ServicingAssetAtFairValueDisposals	122000	USD
CY2021	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	172250000	USD
CY2020	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	134266000	USD
CY2021Q4	us-gaap	Servicing Asset ServicingAsset	578516000	USD
CY2021	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate	0.1262
CY2020	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate	0.1173
CY2019	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate	0.1012
CY2021	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed	0.0978
CY2020	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed	0.0980
CY2019	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed	0.1034
CY2021Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	891000000	USD
CY2020Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	650600000	USD
CY2020Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	0	USD
CY2021Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	0	USD
CY2021	us-gaap	Ancillary Fee Income Generated By Servicing Financial Assets Amount AncillaryFeeIncomeGeneratedByServicingFinancialAssetsAmount	41700000	USD
CY2020	us-gaap	Ancillary Fee Income Generated By Servicing Financial Assets Amount AncillaryFeeIncomeGeneratedByServicingFinancialAssetsAmount	11000000	USD
CY2019	us-gaap	Ancillary Fee Income Generated By Servicing Financial Assets Amount AncillaryFeeIncomeGeneratedByServicingFinancialAssetsAmount	14900000	USD
CY2021Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	153400000	USD
CY2020Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	140500000	USD
CY2021Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	2200000	USD
CY2020Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	2800000	USD
CY2020Q4	cbre	Reverse Recapitalization Conversion Price ReverseRecapitalizationConversionPrice	10.00
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	22000000	shares
CY2021Q4	cbre	Reverse Recapitalization Cash Paid To Shareholders ReverseRecapitalizationCashPaidToShareholders	220000000	USD
CY2021	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="margin-top:12pt;text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Revision of Prior Period Financial Statements</span></div><div style="margin-top:9pt;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%">During 2021, we identified an error related to purchase of marketable securities in the SPAC trust account within the previously issued Consolidated Statements of Cash Flows. While the error affects the cash flows from investing and financing activities, the error had no impact on the net increase in cash and restricted cash for the previously reported period.</span></div><div style="margin-top:9pt;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%">We assessed the materiality of the error on prior period financial statements in accordance with SEC Staff Accounting Bulletin (SAB) Number 99, </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Materiality</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">, as codified in ASC 250-10, </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Accounting Changes and Error Corrections</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">. We determined that this error was not material to the December 31, 2020 financial statements. Accordingly, December 31, 2020, as the comparative period in the December 31, 2021 financial statements, has been corrected in the Consolidated Statements of Cash Flows as described below (dollars in thousands):</span></div><div style="margin-top:6pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"/><td style="width:49.338%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.384%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:14.835%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.384%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:14.835%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.384%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:14.840%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="15" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">Year Ended December 31, 2020</span></td></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">As Previously Reported</span></td><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">Adjustments</span></td><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">As Corrected</span></td></tr><tr style="height:6pt"><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Net cash used in investing activities</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">(341,585)</span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">(402,500)</span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">(744,085)</span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr style="height:6pt"><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;border-top:1pt solid #000;padding:0 1pt"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">Net cash used in financing activities</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">(625,256)</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">402,500 </span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">(222,756)</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr></table></div>
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-744085000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-222756000	USD
CY2021Q4	cbre	Noncontrolling Interest Fair Value Percent Equity Interest Used In Calculation NoncontrollingInterestFairValuePercentEquityInterestUsedInCalculation	1
CY2020Q4	cbre	Loan Receivable Mortgage Warehouse Lending Current LoanReceivableMortgageWarehouseLendingCurrent	1411170000	USD
CY2021	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	17015839000	USD
CY2021	us-gaap	Gain Loss On Sales Of Mortgage Backed Securities Mbs GainLossOnSalesOfMortgageBackedSecuritiesMBS	79925000	USD
CY2021	cbre	Sale Of Mortgage Loans Held For Sale SaleOfMortgageLoansHeldForSale	17114681000	USD
CY2021	us-gaap	Proceeds From Collection Of Mortgage Loans Held For Sale ProceedsFromCollectionOfMortgageLoansHeldForSale	79925000	USD
CY2021	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	17194606000	USD
CY2021	cbre	Net Increase Decrease In Mortgage Servicing Rights Included In Warehouse Receivables NetIncreaseDecreaseInMortgageServicingRightsIncludedInWarehouseReceivables	-8611000	USD
CY2021Q4	cbre	Loan Receivable Mortgage Warehouse Lending Current LoanReceivableMortgageWarehouseLendingCurrent	1303717000	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	0	USD
CY2021Q4	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Planned Sale Investments Not Identified Value FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedValue	152700000	USD
CY2020Q4	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Planned Sale Investments Not Identified Value FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedValue	66300000	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	50000000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	5174000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3	0	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	36432000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	-10700000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	315084000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases	0	USD
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	406690000	USD
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	10700000	USD
CY2021Q4	cbre	Notes Payable On Real Estate NotesPayableOnRealEstate	48200000	USD
CY2020Q4	cbre	Notes Payable On Real Estate NotesPayableOnRealEstate	79600000	USD
CY2020	cbre	Number Of Acquisitions Completed NumberOfAcquisitionsCompleted	6	acquisition
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2104601000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1889896000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1288509000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1074887000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	816092000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	815009000	USD
CY2020	cbre	Impairment Of Property And Equipment ImpairmentOfPropertyAndEquipment	29200000	USD
CY2021	cbre	Impairment Of Property And Equipment ImpairmentOfPropertyAndEquipment	0	USD
CY2021Q1	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020Q1	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	25000000	USD
CY2019Q4	us-gaap	Goodwill Gross GoodwillGross	4821999000	USD
CY2019Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	1068506000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	3753493000	USD
CY2020	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	18181000	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	25000000	USD
CY2020	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	74935000	USD
CY2020Q4	us-gaap	Goodwill Gross GoodwillGross	4915115000	USD
CY2020Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	1093506000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	3821609000	USD
CY2021	us-gaap	Goodwill Transfers GoodwillTransfers	0	USD
CY2021	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	1245294000	USD
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-71728000	USD
CY2021Q4	us-gaap	Goodwill Gross GoodwillGross	6088681000	USD
CY2021Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	1093506000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	4995175000	USD
CY2021	cbre	Number Of Acquisitions Completed NumberOfAcquisitionsCompleted	8	acquisition
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	2400000000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1700000000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1400000000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1600000000	USD
CY2021Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	392377000	USD
CY2020Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	124222000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	3742330000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1725280000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	2800228000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1556537000	USD
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	4134707000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1725280000	USD
CY2020Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	2924450000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1556537000	USD
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	276500000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	227100000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	225700000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	309800000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	284600000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	248500000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	201300000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	161400000	USD
CY2021Q4	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.500
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	1196088000	USD
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	452365000	USD
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1545859000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1387743000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2020Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1389294000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1514000	USD
CY2021Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	7736000	USD
CY2020Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	6027000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1538123000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1380202000	USD
CY2021Q4	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	32668000	USD
CY2020Q4	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	5330000	USD
CY2021Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1310119000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	1310119000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	455166000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	600000000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	500000000	USD
CY2021Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1300000000	USD
CY2020Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1400000000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	8027000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	153623000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	2335000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	513462000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	222142000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	1515273000	USD
CY2021Q4	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.016
CY2020Q4	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.017
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1046377000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1020352000	USD
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	110809000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	117805000	USD
CY2021Q4	cbre	Operating And Finance Lease Right Of Use Asset OperatingAndFinanceLeaseRightOfUseAsset	1157186000	USD
CY2020Q4	cbre	Operating And Finance Lease Right Of Use Asset OperatingAndFinanceLeaseRightOfUseAsset	1138157000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	232423000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	208526000	USD
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	38103000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	39298000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1116562000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1116795000	USD
CY2021Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	209989000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1348985000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	74332000	USD
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	73257000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	78881000	USD
CY2021Q4	cbre	Operating And Financing Lease Liability OperatingAndFinancingLeaseLiability	1460345000	USD
CY2020Q4	cbre	Operating And Financing Lease Liability OperatingAndFinancingLeaseLiability	1443500000	USD
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	36376000	USD
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	38568000	USD
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	70091000	USD
CY2021	us-gaap	Lease Cost LeaseCost	302182000	USD
CY2020	us-gaap	Lease Cost LeaseCost	316519000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	111360000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	321349000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	166288000	USD
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P72Y
CY2020Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P71Y
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.029
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.031
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.050
CY2020Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.050
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	233249000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	38058000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	227269000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	31013000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	202485000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	19774000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	185185000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	202690000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	170317000	USD
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	2876000	USD
CY2020	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	2077000	USD
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	41211000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	40304000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	199275000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	177384000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	39460000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	61218000	USD
CY2021	cbre	Other Noncash Increases Decreases In Operating Lease Right Of Use Assets OtherNoncashIncreasesDecreasesInOperatingLeaseRightOfUseAssets	12126000	USD
CY2020	cbre	Other Noncash Increases Decreases In Operating Lease Right Of Use Assets OtherNoncashIncreasesDecreasesInOperatingLeaseRightOfUseAssets	-17621000	USD
CY2021	cbre	Other Noncash Increases Decreases In Finance Lease Right Of Use Assets OtherNoncashIncreasesDecreasesInFinanceLeaseRightOfUseAssets	-2754000	USD
CY2020	cbre	Other Noncash Increases Decreases In Finance Lease Right Of Use Assets OtherNoncashIncreasesDecreasesInFinanceLeaseRightOfUseAssets	-1233000	USD
CY2021Q4	cbre	Funded Loan Principal Amount Outstanding FundedLoanPrincipalAmountOutstanding	35200000000	USD
CY2021Q4	cbre	Loan Loss Sharing Reserve LoanLossSharingReserve	64000000	USD
CY2020Q4	cbre	Loan Loss Sharing Reserve LoanLossSharingReserve	57100000	USD
CY2021Q4	cbre	Assets Available For Recourse AssetsAvailableForRecourse	1100000000	USD
CY2021Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	159100000	USD
CY2021Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	159100000	USD
CY2021Q4	cbre	Guarantor Obligations Maximum Exposure Undiscounted GuarantorObligationsMaximumExposureUndiscounted	50900000	USD
CY2021Q4	cbre	Guarantor Obligations Maximum Exposure Undiscounted GuarantorObligationsMaximumExposureUndiscounted	50900000	USD
CY2021	cbre	Maximum Equity In Real Estate Investment Percent MaximumEquityInRealEstateInvestmentPercent	0.020
CY2021Q4	cbre	Commitments To Investment In Future Real Estate Investment CommitmentsToInvestmentInFutureRealEstateInvestment	127100000	USD
CY2021Q4	cbre	Commitments To Investment In Unconsolidated Entity CommitmentsToInvestmentInUnconsolidatedEntity	40700000	USD
CY2021Q4	cbre	Commitments To Investment In Consolidated Projects CommitmentsToInvestmentInConsolidatedProjects	141600000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.2596
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0212
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	7709699	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	43.89
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	6683412	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	47.99
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	6848791	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	64.10
CY2021	cbre	Bonus Expense BonusExpense	871700000	USD
CY2020	cbre	Bonus Expense BonusExpense	557600000	USD
CY2019	cbre	Bonus Expense BonusExpense	554600000	USD
CY2021	cbre	Defined Contribution Plan Minimum Annual Contributions Per Employee Percent DefinedContributionPlanMinimumAnnualContributionsPerEmployeePercent	0.01
CY2021	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.75
CY2007Q1	cbre	Percentage Vest Per Year Employed PercentageVestPerYearEmployed	0.20
CY2021Q4	cbre	Percentage Vest Per Year Employed PercentageVestPerYearEmployed	0.33
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	72400000	USD
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	83500000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	59900000	USD
CY2021	cbre	Percent Of Employee Investment In Defined Benefit Plan PercentOfEmployeeInvestmentInDefinedBenefitPlan	0.25
CY2021	cbre	Number Of Share Held As Investment By Participant Under Defined Contribution Plan NumberOfShareHeldAsInvestmentByParticipantUnderDefinedContributionPlan	1100000	shares
CY2021	cbre	Number Of Defined Benefit Plans NumberOfDefinedBenefitPlans	2	pensionPlan
CY2021Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	524300000	USD
CY2021Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	438200000	USD
CY2020Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	558400000	USD
CY2020Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	403500000	USD
CY2021	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	119900000	USD
CY2020	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	165900000	USD
CY2021	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-22100000	USD
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	274987000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	18951000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-51980000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	115196000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	33291000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	52403000	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	238273000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	88994000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	163833000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	628456000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	141236000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	164256000	USD
CY2020	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-27700000	USD
CY2020	cbre	Defined Benefit Plan Benefit Obligation Actuarial Gain Loss Due To Assumption Changes DefinedBenefitPlanBenefitObligationActuarialGainLossDueToAssumptionChanges	-37100000	USD
CY2020	cbre	Defined Benefit Plan Benefit Obligation Actuarial Gain Loss Due To Plan Experience DefinedBenefitPlanBenefitObligationActuarialGainLossDueToPlanExperience	9500000	USD
CY2021	us-gaap	Pension Expense PensionExpense	-8900000	USD
CY2020	us-gaap	Pension Expense PensionExpense	0	USD
CY2019	us-gaap	Pension Expense PensionExpense	0	USD
CY2021Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	39377000	USD
CY2021Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	39103000	USD
CY2021Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	40432000	USD
CY2021Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	42190000	USD
CY2021Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	43004000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	34607000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	61034000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-74432000	USD
CY2021Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	231643000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1683710000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	470181000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	839899000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	725711000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	499788000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	521446000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2409421000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	969969000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1361345000	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-4395000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	3872000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-5760000	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-91162000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	7959000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-14169000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-60950000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	72865000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-94361000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	567506000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	214101000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	69895000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.04
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.04
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.03
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.03
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.01
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.01
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.01
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.01
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.01
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.02
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.04
CY2021	cbre	Effective Income Tax Rate Reconciliation Restructuring Benefits EffectiveIncomeTaxRateReconciliationRestructuringBenefits	0
CY2020	cbre	Effective Income Tax Rate Reconciliation Restructuring Benefits EffectiveIncomeTaxRateReconciliationRestructuringBenefits	0
CY2019	cbre	Effective Income Tax Rate Reconciliation Restructuring Benefits EffectiveIncomeTaxRateReconciliationRestructuringBenefits	0.20
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.01
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.01
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.01
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.24
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.22
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.05
CY2019Q4	cbre	Income Tax Reconciliation Restructuring Benefits IncomeTaxReconciliationRestructuringBenefits	277200000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	307507000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	334303000	USD
CY2021Q4	cbre	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	269960000	USD
CY2020Q4	cbre	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	358066000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Bonuses DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBonuses	381408000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Bonuses DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBonuses	295690000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	65188000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	73061000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	5007000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	18026000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	65710000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	24623000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1094781000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1103769000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	273256000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	291096000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	821525000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	812673000	USD
CY2021Q4	cbre	Deferred Tax Liabilities Revenue Recognition DeferredTaxLiabilitiesRevenueRecognition	0	USD
CY2020Q4	cbre	Deferred Tax Liabilities Revenue Recognition DeferredTaxLiabilitiesRevenueRecognition	16784000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	92166000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	88595000	USD
CY2021Q4	cbre	Deferred Tax Assets And Liabilities In Unconsolidated Affiliates And Partnership DeferredTaxAssetsAndLiabilitiesInUnconsolidatedAffiliatesAndPartnership	128170000	USD
CY2020Q4	cbre	Deferred Tax Assets And Liabilities In Unconsolidated Affiliates And Partnership DeferredTaxAssetsAndLiabilitiesInUnconsolidatedAffiliatesAndPartnership	59544000	USD
CY2021Q4	cbre	Deferred Tax Liabilities Capitalized Cost And Intangibles DeferredTaxLiabilitiesCapitalizedCostAndIntangibles	583219000	USD
CY2020Q4	cbre	Deferred Tax Liabilities Capitalized Cost And Intangibles DeferredTaxLiabilitiesCapitalizedCostAndIntangibles	313099000	USD
CY2021Q4	cbre	Deferred Tax Liabilities Operating Lease Assets DeferredTaxLiabilitiesOperatingLeaseAssets	240261000	USD
CY2020Q4	cbre	Deferred Tax Liabilities Operating Lease Assets DeferredTaxLiabilitiesOperatingLeaseAssets	366671000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	25935000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	936000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1069751000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	845629000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	248226000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	32956000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	299100000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	273300000	USD
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-17800000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	4400000000	USD
CY2021Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	20400000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	191900000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	168500000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	108500000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	168516000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	141164000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	4478000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	31070000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	2675000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	1530000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	25619000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	9688000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	390000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2021	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	3610000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	11791000	USD
CY2021	cbre	Unrecognized Tax Benefits Increase Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreaseDecreasesResultingFromForeignCurrencyTranslation	0	USD
CY2020	cbre	Unrecognized Tax Benefits Increase Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreaseDecreasesResultingFromForeignCurrencyTranslation	-85000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	191938000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	168516000	USD
CY2021	cbre	Unrecognized Tax Benefits Additional Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsAdditionalIncomeTaxPenaltiesAndInterestExpense	600000	USD
CY2020	cbre	Unrecognized Tax Benefits Additional Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsAdditionalIncomeTaxPenaltiesAndInterestExpense	400000	USD
CY2019	cbre	Unrecognized Tax Benefits Additional Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsAdditionalIncomeTaxPenaltiesAndInterestExpense	300000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	3800000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	1600000	USD
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	25000000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	335196296	shares
CY2020Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	1980000000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	1836574000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	751989000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	1282357000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	335232840	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	335795654	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.48
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.24
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.82
CY2021	us-gaap	Net Income Loss NetIncomeLoss	1836574000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	751989000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	1282357000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	335232840	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	335196296	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	335795654	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	4484561	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	3195914	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	4727217	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	339717401	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	338392210	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	340522871	shares
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.41
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.22
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.77
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	26950366000	USD
CY2021	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	795670000	USD
CY2021	us-gaap	Revenues Revenues	27746036000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	23170119000	USD
CY2020	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	656076000	USD
CY2020	us-gaap	Revenues Revenues	23826195000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	23274086000	USD
CY2019	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	620005000	USD
CY2019	us-gaap	Revenues Revenues	23894091000	USD
CY2021Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	474400000	USD
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	338700000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	471800000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	318200000	USD
CY2021	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	2500000	USD
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	288900000	USD
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	280700000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	164100000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	162000000	USD
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	152000000	USD
CY2021Q4	us-gaap	Capitalized Contract Cost Gross CapitalizedContractCostGross	84900000	USD
CY2020Q4	us-gaap	Capitalized Contract Cost Gross CapitalizedContractCostGross	64200000	USD
CY2019Q4	us-gaap	Capitalized Contract Cost Gross CapitalizedContractCostGross	69300000	USD
CY2021	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	40300000	USD
CY2020	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	46900000	USD
CY2019	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	32300000	USD
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2021	us-gaap	Revenues Revenues	27746036000	USD
CY2020	us-gaap	Revenues Revenues	23826195000	USD
CY2019	us-gaap	Revenues Revenues	23894091000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	525871000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	501728000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	439224000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	618697000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	126161000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	160925000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	1836574000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	751989000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	1282357000	USD
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5341000	USD
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3879000	USD
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9093000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	1841915000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	755868000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	1291450000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	525871000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	501728000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	439224000	USD
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	88676000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	89787000	USD
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-50352000	USD
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-67753000	USD
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-85754000	USD
CY2021	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	0	USD
CY2020	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	75592000	USD
CY2019	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	2608000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	567506000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	214101000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	69895000	USD
CY2021	cbre	Carried Interest Incentive Compensation Expense Reversal CarriedInterestIncentiveCompensationExpenseReversal	49941000	USD
CY2020	cbre	Carried Interest Incentive Compensation Expense Reversal CarriedInterestIncentiveCompensationExpenseReversal	-22912000	USD
CY2019	cbre	Carried Interest Incentive Compensation Expense Reversal CarriedInterestIncentiveCompensationExpenseReversal	13101000	USD
CY2021	cbre	Impact Of Fair Value Adjustments To Assets Acquired In Business ImpactOfFairValueAdjustmentsToAssetsAcquiredInBusiness	-5725000	USD
CY2020	cbre	Impact Of Fair Value Adjustments To Assets Acquired In Business ImpactOfFairValueAdjustmentsToAssetsAcquiredInBusiness	11598000	USD
CY2019	cbre	Impact Of Fair Value Adjustments To Assets Acquired In Business ImpactOfFairValueAdjustmentsToAssetsAcquiredInBusiness	9301000	USD
CY2021	us-gaap	Restructuring Costs RestructuringCosts	0	USD
CY2020	us-gaap	Restructuring Costs RestructuringCosts	9362000	USD
CY2019	us-gaap	Restructuring Costs RestructuringCosts	6899000	USD
CY2021	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	44552000	USD
CY2020	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	1756000	USD
CY2019	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	15292000	USD
CY2021	us-gaap	Revenues Revenues	27746036000	USD
CY2020	us-gaap	Revenues Revenues	23826195000	USD
CY2019	us-gaap	Revenues Revenues	23894091000	USD
CY2018Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	60348000	USD
CY2019	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	20373000	USD
CY2019	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	7996000	USD
CY2019Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	72725000	USD
CY2020	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	47240000	USD
CY2020	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	24432000	USD
CY2020Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	95533000	USD
CY2021	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	17818000	USD
CY2021	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	15763000	USD
CY2021Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	97588000	USD

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$CBRE
CBRE GROUP, INC. Stock $cbre

2021 Q4 Form 10-K Financial Statement

#000113811822000010 Filed on March 01, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBRE CBRE GROUP, INC. Stock $cbre

2021 Q4 Form 10-K Financial Statement

#000113811822000010 Filed on March 01, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBRE
CBRE GROUP, INC. Stock $cbre