Equity Method Investments - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Schedule of Equity Method Investments [Line Items] | ||||
| Royalty income, nonoperating | $ 2.7 | $ 2.2 | $ 5.3 | $ 4.4 |
| Proceeds from equity method investment, distribution | 3.0 | 5.5 | 9.0 | 5.5 |
| Impairment of equity method investment | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0 |
| Greystone JV | ||||
| Schedule of Equity Method Investments [Line Items] | ||||
| Equity method investment, ownership percentage | 40.00% | 40.00% | ||
| Cushman & Wakefield Vanke Service | ||||
| Schedule of Equity Method Investments [Line Items] | ||||
| Equity method investment, ownership percentage | 35.00% | 35.00% | ||
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- Definition Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of other-than-temporary decline in value that has been recognized against investment accounted for under equity method of accounting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Ancillary revenue earned during the period from the consideration paid to the entity for the use of its rights and property by another party. Examples include licensing the use of copyrighted materials and leasing the extraction of natural resources. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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