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Rentals Under Operating Leases (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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| Operating Leased Assets [Line Items] | |||
| 2015 | $ 192,105us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent | ||
| 2016 | 176,751us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears | ||
| 2017 | 156,837us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears | ||
| 2018 | 134,039us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears | ||
| 2019 | 112,575us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears | ||
| Thereafter | 316,645us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter | ||
| Operating Leases, Future Minimum Payments Receivable | 1,088,952us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable | ||
| Reimbursement income | $ 31,610us-gaap_TenantReimbursements | $ 26,822us-gaap_TenantReimbursements | $ 25,528us-gaap_TenantReimbursements |
| Multifamily Properties [Member] | |||
| Operating Leased Assets [Line Items] | |||
| Lessee Leasing Arrangements, Operating Leases, Term of Contract | 1 year | ||
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- Definition
Term of the lessee's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Details
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- Definition
Future minimum rental payments in aggregate as of the balance sheet date under operating leases. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Future rental payments receivable within one year of the balance sheet date under an operating lease. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Future rental payments receivable within the fifth year from the balance sheet date under an operating lease. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Future rental payments receivable within the fourth year from the balance sheet date under an operating lease. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Future rental payments receivable within the third year from the balance sheet date under an operating lease. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Future rental payments receivable within the second year from the balance sheet date under an operating lease. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
In accordance with the provisions of their lease agreement, this element represents allowable charges due a landlord from its tenant. In retail store and office building leases, for example, tenant reimbursements may cover items such as taxes, utilities, and common area expenses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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