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    <Log type="Info">Element us-gaap_ProceedsFromSaleOfProductiveAssets had a mix of decimals attribute values: -6 -5.</Log>
    <Log type="Info">'Shares' elements on report '104 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '129 - Disclosure - Real Estate and Lending Activities - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '137 - Disclosure - Debt - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">Process Flow-Through: 103 - Statement - Condensed Consolidated Balance Sheets</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Sep. 30, 2011'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Jan. 04, 2011'</Log>
    <Log type="Info">Process Flow-Through: 104 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</Log>
    <Log type="Info">Process Flow-Through: 105 - Statement - Condensed Consolidated Statements of Income</Log>
    <Log type="Info">Process Flow-Through: 106 - Statement - Condensed Consolidated Statements of Comprehensive Income (Loss)</Log>
    <Log type="Info">Process Flow-Through: 107 - Statement - Condensed Consolidated Statements of Cash Flows</Log>
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    <File>mpw-20120930.xsd</File>
    <File>mpw-20120930_cal.xml</File>
    <File>mpw-20120930_def.xml</File>
    <File>mpw-20120930_lab.xml</File>
    <File>mpw-20120930_pre.xml</File>
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  <BaseTaxonomies />
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  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
