Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies We are a party to a number of pending or threatened lawsuits arising out of, or incident to, our ordinary course of business. We believe that any losses in excess of the amounts accrued as liabilities on our consolidated financial statements are unlikely to be significant, but litigation is inherently uncertain and there is the potential for a material adverse effect on our consolidated financial statements if one or more matters are resolved in a particular period in an amount materially in excess of what we anticipated. In January 2008, CBRE MCI, a wholly-owned subsidiary of CBRE Capital Markets, entered into an agreement with Fannie Mae under Fannie Mae’s Delegated Underwriting and Servicing Lender Program (DUS Program) to provide financing for multifamily housing with five or more units. Under the DUS Program, CBRE MCI originates, underwrites, closes and services loans without prior approval by Fannie Mae, and typically, is subject to sharing up to one-third of any losses on loans originated under the DUS Program. CBRE MCI has funded loans with unpaid principal balances of $45.5 billion at December 31, 2024, of which $42.1 billion is subject to such loss sharing arrangements. CBRE MCI, under its agreement with Fannie Mae, must post cash reserves or other acceptable collateral under formulas established by Fannie Mae to provide for sufficient capital in the event losses occur. As of December 31, 2024 and 2023, CBRE MCI had $160 million and $140 million, respectively, of letters of credit under this reserve arrangement and had recorded a liability of approximately $63 million and $67 million, respectively, for its loan loss guarantee obligation under such arrangement. Fannie Mae’s recourse under the DUS Program is limited to the assets of CBRE MCI, which assets totaled approximately $1.8 billion (including $232 million of warehouse receivables, which are pledged against warehouse lines of credit and are therefore not available to Fannie Mae) at December 31, 2024. CBRE Capital Markets participates in Freddie Mac’s Multifamily Small Balance Loan (SBL) Program. Under the SBL program, CBRE Capital Markets has certain repurchase and loss reimbursement obligations. We could potentially be obligated to repurchase any SBL loan originated by CBRE Capital Markets that remains in default for 120 days following the forbearance period, if the default occurred during the first 12 months after origination and such loan had not been earlier securitized. In addition, CBRE Capital Markets may be responsible for a loss not to exceed 10% of the original principal amount of any SBL loan that is not securitized and goes into default after the 12-month repurchase period. CBRE Capital Markets must post a cash reserve or other acceptable collateral to provide for sufficient capital in the event the obligations are triggered. As of both December 31, 2024 and 2023, CBRE Capital Markets had posted a $5 million letter of credit under this reserve arrangement. Letters of credit We had outstanding letters of credit totaling $272 million as of December 31, 2024, excluding letters of credit for which we have outstanding liabilities already accrued on our consolidated balance sheets related to our subsidiaries’ outstanding reserves for claims under certain insurance programs as well as letters of credit related to operating leases. The CBRE Capital Markets letters of credit totaling $165 million as of December 31, 2024 referred to in the preceding paragraphs represented the majority of the $272 million outstanding letters of credit as of such date. The remaining letters of credit are primarily executed by us in the ordinary course of business and expire at the end of each of the respective agreements. Guarantees We had guarantees totaling $211 million as of December 31, 2024, excluding guarantees related to pension liabilities, operating leases, consolidated indebtedness and other obligations for which we have outstanding liabilities already accrued on our consolidated balance sheets. The $211 million primarily represents guarantees executed by us in the ordinary course of business, including various guarantees of management and vendor contracts in our operations overseas, which expire at the end of each of the respective agreements. In addition, as of December 31, 2024, we had issued numerous non-recourse carveout, completion and budget guarantees relating to development projects for the benefit of third parties. These guarantees are commonplace in our industry and are made by us in the ordinary course of our REI business. Non-recourse carveout guarantees generally require that our project-entity borrower not commit specified improper acts, with us potentially liable for all or a portion of such entity’s indebtedness or other damages suffered by the lender if those acts occur. Completion and budget guarantees generally require us to complete construction of the relevant project within a specified timeframe and/or within a specified budget, with us potentially being liable for costs to complete in excess of such timeframe or budget. While there can be no assurance, we do not expect to incur any material losses under these guarantees. Performance and payment bonds In the ordinary course of business, we are required by certain customers to provide performance and payment bonds for contractual commitments related to our projects. These bonds provide a guarantee to the customer that the company will perform under the terms of a contract and that we will pay our subcontractors and vendors. If we fail to perform under a contract or to pay our subcontractors and vendors, the customer may demand that the surety make payments or provide services under the bond. We must reimburse the surety for expenses or outlays it incurs. As of December 31, 2024 and 2023, outstanding performance and payment bonds approximated $808 million and $242 million, respectively. Deferred and contingent consideration The purchase price for our business acquisitions often includes deferred and contingent consideration. As of December 31, 2024 and 2023, we had short-term deferred and contingent consideration of $199 million and $264 million, respectively, which was included within Accounts payable and accrued expenses, and long-term deferred and contingent consideration of $93 million and $266 million, respectively, which was included within Other liabilities in the accompanying consolidated balance sheets. Indirect Taxes The company is subject to indirect taxes, including sales and use tax in the United States and value-add tax in certain foreign jurisdictions in which it conducts business. The Company has indirect tax liabilities totaling $91 million and $3 million as of December 31, 2024 and 2023, respectively. Indirect tax liabilities are adjusted considering changing facts and circumstances, such as the closing of a tax examination, further interpretation of existing tax law, or new tax law. We are currently under audit in several jurisdictions. In accordance with FASB ASC Topic 450, “Contingencies,” the company establishes accruals for contingencies, including uncertainties related to taxes not based on income, when the company believes it is probable that a loss has been incurred, and the amount of the loss can be reasonably estimated. Other An important part of the strategy for our REI segment involves co-investing our capital in certain real estate investments with our clients. For our investment funds, we generally co-invest a minority interest of the equity in a particular fund. As of December 31, 2024, we had aggregate future commitments of $205 million related to co-investment funds. Additionally, we make selective investments in real estate development projects on our consolidated account or co-invest with our clients with up to 50% of the project’s equity as a principal in unconsolidated real estate projects. We had unfunded capital commitments of $330 million and $67 million to consolidated and unconsolidated projects, respectively, as of December 31, 2024. Also refer to Note 22 – Telford Fire Safety Remediation for the details relating to the provision.