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v3.7.0.1

Segment Reporting (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2017 | Mar. 31, 2016
Reconciliation of NOI to net income |  |
Net income | $ 235,781 | $ 237,877
Indirect operating expenses, net of corporate income | 16,297 | 16,537
Investments and investment management expense | 1,321 | 1,145
Expensed acquisition, development and other pursuit costs, net of recoveries | 728 | 3,462
Interest expense, net | 49,295 | 43,410
General and administrative expense | 13,206 | 11,404
Equity in income of unconsolidated real estate entities | (16,672) | (27,969)
Depreciation expense | 140,621 | 127,216
Income tax expense | 20 | 37
Casualty and impairment loss (gain), net | 11,688 | (2,202)
Gain on sale of real estate | (88,315) | (51,430)
Net operating income from real estate assets sold or held for sale | (1,387) | (8,606)
Net operating income | $ 362,583 | $ 350,881

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- Definition Disposal Group, Not Discontinued Operation, Net Operating Income From Assets Held for Sale, Not Classified as Discontinued Operations + References No definition available. + Details
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- Definition Gain on sale of real estate assets in continuing operations. + References No definition available. + Details
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=73531572&loc=d3e1043-128460 + Details
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