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Discontinued Operations (Details) (USD $) | 3 Months Ended | 12 Months Ended | 1 Months Ended | 0 Months Ended | 3 Months Ended | 12 Months Ended | 0 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Nov. 30, 2012 Kings Plaza Energy Joint Venture [Member] | Nov. 30, 2012 Kings Plaza Regional Shopping Center [Member] | Nov. 28, 2012 Kings Plaza Regional Shopping Center [Member] | Dec. 31, 2012 Kings Plaza Regional Shopping Center [Member] | Dec. 31, 2013 Kings Plaza Regional Shopping Center [Member] | Dec. 31, 2012 Kings Plaza Regional Shopping Center [Member] | Dec. 31, 2011 Kings Plaza Regional Shopping Center [Member] | Nov. 28, 2012 Kings Plaza Regional Shopping Center [Member] Macerich [Member]
Description of Transaction |  |  |  |  |  |  |  |  |  |  |  |
Real Estate Property Sold Gross |  |  |  |  |  |  |  |  |  |  |  | $ 751,000,000
Proceeds from sale of real estate |  |  |  |  |  |  |  |  |  |  |  | 479,000,000
Common Stock From Sale of Real Estate |  | 0 | 30,000,000 | 0 |  |  |  |  |  |  |  | 30,000,000
Financial Statement Gain |  |  |  |  |  |  | 601,976,000 |  |  |  |  |
Disposal Group, Deferred Gain on Disposal |  |  |  |  |  |  | 2,348,000 |  |  |  |  |
Remaining Equity Interest Percentage Acquired |  |  |  |  | 75.00% |  |  |  |  |  |  |
Acquisition of the noncontrolling interest |  | 0 | 7,800,000 | 0 | 7,800,000 |  |  |  |  |  |  |
Special long-term capital gain dividend (in dollars per share) per share |  |  |  |  |  | $ 122.00 |  |  |  |  |  |
Special long-term capital gain dividend |  |  | 623,178,000 |  |  | 623,178,000 |  |  |  |  |  |
Disposal Group Income And Expenses |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  |  |  |  |  |  |  |  | 0 | 61,836,000 | 69,006,000 |
Total expenses |  |  |  |  |  |  |  |  | 0 | 31,214,000 | 35,764,000 |
Operating income from discontinued operations |  |  |  |  |  |  |  |  | 0 | 30,622,000 | 33,242,000 |
Interest and other income, net |  | 1,527,000 | 177,000 | 1,001,000 |  |  |  |  | 2,252,000 | 45,000 | 1,671,000 |
Interest and debt expense |  | (44,540,000) | (45,652,000) | (43,898,000) |  |  |  |  | 0 | (5,343,000) | (8,698,000) |
Net gain on sale of real estate | 599,628,000 |  | 599,628,000 |  |  |  |  | 599,628,000 | 0 | 599,628,000 | 0 |
Income from discontinued operations |  | 2,252,000 | 624,952,000 | 26,215,000 |  |  |  |  | 2,252,000 | 624,952,000 | 26,215,000 |
Fees to Vornado |  | $ 4,196,000 | $ 4,318,000 | $ 3,687,000 |  |  |  |  |  | $ 1,368,000 | $ 1,598,000 |

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- Definition The excess amount received or due over net assets in a transaction accounted for as a divestiture where a subsidiary, business or operating assets are "sold" by the entity to a newly formed, thinly capitalized, highly leveraged buyer. This gain is not yet recognized and is disclosed on the balance sheet as an offset against the carrying amount of the securities received. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section U + Details
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