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Debt - Mortgage Debt (Details) | Dec. 31, 2016 hotel | Jun. 30, 2016 USD ($) | May 11, 2016 USD ($) | Jan. 11, 2016 USD ($)
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Debt Instrument [Line Items] |  |  |  |
Number of hotel properties secured by mortgage debt | hotel | 9 |  |  |
Number of hotels (in hotels) | hotel | 26 |  |  |
Chicago Marriott Downtown Magnificent Mile | Mortgages |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Outstanding principal balance |  |  |  | $ 201,700,000.0
Fixed rate percentage |  |  |  | 5.98%
Courtyard Manhattan / Fifth Avenue | Mortgages |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Outstanding principal balance |  |  | $ 48,100,000.0 |
Fixed rate percentage |  |  | 6.48% |
Hilton Minneapolis | Mortgages |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Outstanding principal balance |  | $ 89,500,000.0 |  |
Fixed rate percentage |  | 5.46% |  |

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