XML 17 R1.htm IDEA: XBRL DOCUMENT v3.24.0.1
Cover - USD ($)
$ in Billions
 12 Months Ended
Dec. 31, 2023
Feb. 15, 2024
Jun. 30, 2023
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2023    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-32205    
Entity Registrant Name CBRE GROUP, INC.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 94-3391143    
Entity Address, Address Line One 2100 McKinney Avenue    
Entity Address, Address Line Two Suite 1250    
Entity Address, City or Town Dallas    
Entity Address, State or Province TX    
Entity Address, Postal Zip Code 75201    
City Area Code 214    
Local Phone Number 979-6100    
Title of 12(b) Security Class A Common Stock, $0.01 par value per share    
Trading Symbol “CBRE”    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction false    
Entity Shell Company false    
Entity Public Float     $ 24.2
Entity Common Stock, Shares Outstanding   305,695,875  
Documents Incorporated by Reference
Portions of the proxy statement for the registrant’s 2024 Annual Meeting of Stockholders to be held May 22, 2024 are incorporated by reference in Part III of this Annual Report on Form 10-K.
    
Amendment Flag false    
Document Fiscal Year Focus 2023    
Document Fiscal Period Focus FY    
Entity Central Index Key 0001138118