Schedule III - Reconciliation of Real Estate Property (Details) - USD ($) $ in Thousands |
12 Months Ended | 24 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2019 |
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| Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] | ||||
| Balance, beginning of year | $ 3,046,179 | $ 3,088,470 | $ 2,965,907 | $ 3,088,470 |
| Improvements | 50,117 | 48,357 | 175,868 | |
| Impairment charge | (40,539) | (77,958) | 0 | |
| Dispositions and other | (158,863) | (12,690) | (53,305) | |
| Balance, end of year | $ 2,896,894 | $ 3,046,179 | $ 3,088,470 | $ 2,896,894 |
| X | ||||||||||
- Definition SEC Schedule II, Real Estate, dispositions No definition available.
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| X | ||||||||||
- Definition Amount, before accumulated depreciation, of real estate investment by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. Excludes real estate not held as investment or interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of increase in real estate investments related to improvements for entities with a substantial portion of business acquiring and holding investment real estate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition Amount of write-down or reserve recognized in the income statement on real estate investments for entities with a substantial portion of business acquiring and holding investment real estate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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