Depreciable Real Estate Reserves, Effect on Earnings

No definition available.

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- Definition

-- None. No documentation exists for this element. --

+ References

No definition available.

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- Definition

Represents the accumulated amount of amortization of a major finite-lived intangible liability class.

+ References

No definition available.

+ Details

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- Definition

Represents the gross carrying amounts before accumulated amortization as of the balance sheet date of all intangible liabilities having statutory or estimated useful lives.

+ References

No definition available.

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- Definition

Represents the sum of gross carrying value of a major finite-lived intangible liability class, less accumulated amortization.

+ References

No definition available.

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- Definition

-- None. No documentation exists for this element. --

+ References

No definition available.

+ Details

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- Definition

Represents the increase (decrease) in interest expense during the period resulting from the amortization of assumed above-market rate mortgages.

+ References

No definition available.

+ Details

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- Definition

Net Intangible Assets Transferred to Assets Held for Sale

+ References

No definition available.

+ Details

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- Definition

Net Intangible Liabilities Transferred to Liabilities Related to Assets Held for Sale

+ References

No definition available.

+ Details

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- Definition

Represents the increase (decrease) in rental revenue during the period resulting from the net amortization of acquired above-market and below-market leases.

+ References

No definition available.

+ Details

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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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=66006027&loc=d3e16323-109275

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

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- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

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Significant Accounting Policies (Investments in Commercial Real Estate Properties)(Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Investment in Commercial Real Estate Properties
Depreciable real estate reserves	$ (10,387)	$ 0	$ (10,387)	$ 0
Rental revenue from amortization of acquired leases	156,800	8,300	191,600	22,600
Reduction in interest expense from amortization of above-market rate mortgages	700	$ 600	1,300	$ 1,200
Identified intangible assets (included in other assets):
Gross amount	1,022,430		1,022,430		$ 939,518
Accumulated amortization	(420,167)		(420,167)		(403,747)
Net	602,263		602,263		535,771
Identified intangible liabilities (included in deferred revenue):
Gross amount	861,539		861,539		866,561
Accumulated amortization	(498,992)		(498,992)		(486,928)
Net	362,547		362,547		379,633
Net intangible assets reclassed to assets held for sale	100		100		100
Net intangible liabilities reclassed to liabilities relates to assets held for sale	200		$ 200		$ 100
Minimum \| Above-market leases
Investment in Commercial Real Estate Properties
Estimated useful life of other intangible assets (in years)			1 year
Minimum \| Below-market leases
Investment in Commercial Real Estate Properties
Estimated useful life of other intangible assets (in years)			1 year
Minimum \| In-place leases
Investment in Commercial Real Estate Properties
Estimated useful life of other intangible assets (in years)			1 year
Maximum \| Above-market leases
Investment in Commercial Real Estate Properties
Estimated useful life of other intangible assets (in years)			14 years
Maximum \| Below-market leases
Investment in Commercial Real Estate Properties
Estimated useful life of other intangible assets (in years)			14 years
Maximum \| In-place leases
Investment in Commercial Real Estate Properties
Estimated useful life of other intangible assets (in years)			14 years
Building \| Minimum
Investment in Commercial Real Estate Properties
Estimated useful life (in years)			3 years
Building \| Maximum
Investment in Commercial Real Estate Properties
Estimated useful life (in years)			40 years
500 West Putnam Avenue
Investment in Commercial Real Estate Properties
Depreciable real estate reserves			$ 10,400
388-390 Greenwich Street
Investment in Commercial Real Estate Properties
Rental revenue from amortization of acquired leases	$ 149,900		$ 172,400