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Organization (Details) ft² in Billions, $ in Billions | Dec. 31, 2023 USD ($) ft² employee
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Number of employees | 106,000
Number of employees whose costs are reimbursed by clients | 48,300
Portfolio of property and corporate facility management (in square feet) | ft² | 4.8
Assets under management by LaSalle Investment Management | $ | $ 73.9

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