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Real Estate (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014 | Dec. 31, 2014
Land | $ 6,424,887 |  | $ 6,424,887 |  | $ 6,295,404
Depreciable property: |  |  |  |  |
Buildings and improvements | 18,527,779 |  | 18,527,779 |  | 17,974,337
Furniture, fixtures and equipment | 1,497,314 |  | 1,497,314 |  | 1,365,276
In-Place lease intangibles | 515,154 |  | 515,154 |  | 511,891
Construction-in-progress | 1,039,657 |  | 1,039,657 |  | 1,343,919
Land Available for Development | 154,690 |  | 154,690 |  | 184,556
Investment in real estate | 28,159,481 |  | 28,159,481 |  | 27,675,383
Accumulated depreciation | (5,914,695) |  | (5,914,695) |  | (5,432,805)
Investment in real estate, net | 22,244,786 |  | 22,244,786 |  | 22,242,578
Lease intangible assets | 179,511 |  | 179,511 |  | 179,511
Accumulated amortization | (12,318) |  | (12,318) |  | (8,913)
Lease intangible assets, net | 167,193 |  | 167,193 |  | 170,598
Lease intangible liabilities | 7,670 |  | 7,670 |  | 7,670
Accumulated amortization | (3,129) |  | (3,129) |  | (2,258)
Lease intangible liabilities, net | 4,541 |  | 4,541 |  | 5,412
Amortization of above/below market leases |  |  | 2,534 | $ 2,376 |
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year | 848 |  | 848 |  |
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months | 3,425 |  | 3,425 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Two | 3,781 |  | 3,781 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Three | 4,250 |  | 4,250 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Four | 4,250 |  | 4,250 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Five | 4,250 |  | 4,250 |  |
Projects under development [Member] |  |  |  |  |
Depreciable property: |  |  |  |  |
Land | 295,798 |  | 295,798 |  | 466,764
Construction-in-progress | 743,859 |  | 743,859 |  | 877,155
Land held for development [Member] |  |  |  |  |
Depreciable property: |  |  |  |  |
Construction-in-progress | 34,683 |  | 34,683 |  | 39,190
Land Available for Development | 120,007 |  | 120,007 |  | 145,366
Joint Venture Partner [Member] |  |  |  |  |
Depreciable property: |  |  |  |  |
Investment in real estate, net | 116,700 |  | 116,700 |  |
Assets [Member] |  |  |  |  |
Depreciable property: |  |  |  |  |
Lease intangibles – below market | 178,251 |  | 178,251 |  | 178,251
Retail lease intangibles – above market | 1,260 |  | 1,260 |  | 1,260
Ground Lease [Member] |  |  |  |  |
Depreciable property: |  |  |  |  |
Amortization of above/below market leases | 1,000 | $ 1,000 | 3,200 | 3,200 |
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year | 1,080 |  | 1,080 |  |
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months | 4,321 |  | 4,321 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Two | 4,321 |  | 4,321 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Three | 4,321 |  | 4,321 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Four | 4,321 |  | 4,321 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Five | 4,321 |  | 4,321 |  |
Retail Site [Member] |  |  |  |  |
Depreciable property: |  |  |  |  |
Amortization of above/below market leases | 200 | $ 300 | 700 | $ 900 |
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year | (232) |  | (232) |  |
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months | (896) |  | (896) |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Two | (540) |  | (540) |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Three | (71) |  | (71) |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Four | (71) |  | (71) |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Five | (71) |  | (71) |  |
Liability [Member] |  |  |  |  |
Depreciable property: |  |  |  |  |
Lease intangibles – below market | 5,270 |  | 5,270 |  | 5,270
Ground lease intangibles – above market | $ 2,400 |  | $ 2,400 |  | $ 2,400

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- Definition The accumulated amount of amortization of a major finite-lived intangible liabilities class. + References No definition available. + Details
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- Definition Carrying amount of land for a real estate project that has not yet been completed. + References No definition available. + Details
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- Definition The amount of acquisition cost of a business combination allocated to total lease intangible liabilities that will be amortized. + References No definition available. + Details
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- Definition The amount of acquisition cost of a business combination allocated to total lease intangible liabilities, net of amortization. + References No definition available. + Details
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of leases acquired as part of a real property acquisition at below market lease rate with a finite life. + References No definition available. + Details
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- Definition The current amount of expenditures for a real estate project that has not yet been completed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.10) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Phase -URI http://asc.fasb.org/extlink&oid=49177889 + Details
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- Definition This element represents the amount of value allocated by a lessor (acquirer) to lease agreements which exist at acquisition of a leased property. Such amount may include the value assigned to existing tenant relationships and excludes the market adjustment component of the value assigned for above or below-market leases acquired. + References No definition available. + Details
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- Definition This element represents the identifiable intangible asset established upon acquisition based on a favorable difference between the terms of an acquired lease and the current market terms for that lease at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.15) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before accumulated depreciation of fixtures and equipment. Includes, but is not limited to, machinery, equipment, and engines. + References No definition available. + Details
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- Definition Aggregate of the carrying amounts as of the balance sheet date of investments in building and building improvements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(d)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition Amount before accumulated depletion of real estate held for productive use, excluding land held for sale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 4 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6812-107765 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Carrying amount of land available for development. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.(a),1(d)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition This element represents a liability associated with the acquisition of an off-market lease when the terms of the lease are unfavorable to the market terms for the lease at the date of acquisition. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The cumulative amount of depreciation for real estate property held for investment purposes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(3)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(d)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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