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Investments in Unconsolidated Joint Ventures - Combined Condensed Balance Sheets of Unconsolidated Joint Ventures (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Assets:
Property, net	$ 9,058,868	$ 9,176,642
Other assets	655,905	614,607
Total assets	9,714,773	9,791,249
Liabilities and partners' capital:
Mortgage notes payable	5,311,238	5,224,713
Other liabilities	438,235	403,369
Company's capital	2,166,954	2,279,819
Outside partners' capital	1,798,346	1,883,348
Total liabilities and partners' capital	9,714,773	9,791,249
Investments in unconsolidated joint ventures:
Company's capital	2,166,954	2,279,819
Basis adjustment	(566,917)	(584,887)
Investments in unconsolidated joint ventures	1,600,037	1,694,932
Assets—Investments in unconsolidated joint ventures	1,688,606	1,773,558
Liabilities—Distributions in excess of investments in unconsolidated joint ventures	(88,569)	(78,626)
Investments in unconsolidated joint ventures	$ 1,600,037	$ 1,694,932

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The amount of equity (capital) of an equity method investment of the entity that is attributable to other ownership interests.

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Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.

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