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Schedule III - Reconciliation of Accumulated Depreciation (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Reconciliation of Real Estate Accumulated Depreciation [Roll Forward] | |||
| Balance, beginning of year | $ 654,631us-gaap_RealEstateAccumulatedDepreciation | $ 582,859us-gaap_RealEstateAccumulatedDepreciation | $ 512,485us-gaap_RealEstateAccumulatedDepreciation |
| Depreciation for the period | 80,057us-gaap_SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense | 74,695us-gaap_SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense | 73,700us-gaap_SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense |
| Dispositions and reclasses to rental property held for sale | (72,452)us-gaap_RealEstateAccumulatedDepreciationRealEstateSold | (2,923)us-gaap_RealEstateAccumulatedDepreciationRealEstateSold | (3,326)us-gaap_RealEstateAccumulatedDepreciationRealEstateSold |
| Balance, end of year | $ 662,236us-gaap_RealEstateAccumulatedDepreciation | $ 654,631us-gaap_RealEstateAccumulatedDepreciation | $ 582,859us-gaap_RealEstateAccumulatedDepreciation |
| X | ||||||||||
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- Definition
Amount of accumulated depreciation pertaining to 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/presentationRef
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| X | ||||||||||
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- Definition
Amount of decrease to accumulated depreciation for real estate investments sold for entities with a substantial portion of business acquiring and holding investment real estate. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of depreciation expense of 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/presentationRef
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