v3.8.0.1

Segment Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
Segment Information (Details) $ in Thousands	Sep. 30, 2017 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2017 USD ($) segment	Sep. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)
Segment information
Number of reportable segments \| segment			2
Total revenues	$ 241,908	$ 271,336	$ 726,075	$ 742,758
Income before equity in net gain on sale of interest in unconsolidated joint venture/real estate, gain (loss) on sale of real estate, and depreciable real estate reserves	64,693	102,923	219,224	250,043
Total assets	8,753,560		8,753,560		$ 8,754,613
Marketing, general and administrative	92	156	321	605
Equity in net gain on sale of interest in unconsolidated joint venture/real estate	282	0	285	0
Depreciable real estate reserves	(379)	0	(85,707)	0
Net income	64,710	102,923	138,849	243,144
Real Estate Segment
Segment information
Total revenues	193,962	195,621	577,151	567,277
Income before equity in net gain on sale of interest in unconsolidated joint venture/real estate, gain (loss) on sale of real estate, and depreciable real estate reserves	24,705	27,975	87,700	82,430
Total assets	6,563,972		6,563,972		6,785,305
Debt and Preferred Equity Segment
Segment information
Total revenues	47,946	75,715	148,924	175,481
Income before equity in net gain on sale of interest in unconsolidated joint venture/real estate, gain (loss) on sale of real estate, and depreciable real estate reserves	39,988	$ 74,948	131,524	$ 167,613
Total assets	$ 2,189,588		$ 2,189,588		$ 1,969,308

Depreciable Real Estate Reserves, Effect on Earnings

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This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses and taxes from ongoing operations before realized gains (losses) on disposals of equity method investments, extraordinary items, and noncontrolling interest.

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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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)(12))
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Amount of gain (loss) on sale or disposal of an equity method investment.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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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.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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