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Note 1. Basis of Presentation Business Description (Details) | Dec. 31, 2016 Countries | Dec. 31, 2016 franchisedandcompanyownedoffices | Dec. 31, 2016 Brokerage_Offices | Dec. 31, 2016 | Dec. 31, 2016 employees | Dec. 31, 2015 franchisedandcompanyownedoffices | Dec. 31, 2014 franchisedandcompanyownedoffices | Dec. 31, 2013 franchisedandcompanyownedoffices
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Number of International Countries in which Entity Operates | Countries | 111 |  |  |  |  |  |  |
Number of largest metropolitan areas |  |  |  | 50 |  |  |  |
Franchised and Company Owned |  |  |  |  |  |  |  |
Number of offices | franchisedandcompanyownedoffices |  | 14,100 |  |  |  |  |  |
Number of Independent Sales Associates |  |  |  |  | 273,200 |  |  |
Company Owned Real Estate Brokerage Services |  |  |  |  |  |  |  |
Number of offices |  | 789 | 790 |  |  | 787 | 727 | 706
Number of Independent Sales Associates |  |  |  |  | 47,500 |  |  |
Maximum [Member] |  |  |  |  |  |  |  |
Number of largest metropolitan areas |  |  |  | 100 |  |  |  |

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- Definition The number of international countries (excluding the United States) in which the entity operates as of balance sheet date. + References No definition available. + Details
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