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Mortgage Notes Payable - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016 | Dec. 31, 2016
Debt Disclosure [Abstract] |  |  |  |  |
Interest expense capitalized | $ 3,343 | $ 2,562 | $ 5,977 | $ 4,865 |
Fair value of mortgage notes payable | $ 4,019,860 |  | $ 4,019,860 |  | $ 4,126,819

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- Definition Amount of interest capitalized during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 + Details
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