Basis of Presentation and Significant Accounting Policies	6 Months Ended
Jun. 30, 2015
Basis of Presentation and Significant Accounting Policies [Abstract]
Basis Of Presentation And Significant Accounting Policies	2. Basis of Presentation and Significant Accounting Policies Basis of Presentation The accompanying consolidated financial statements are unaudited and include the accounts of Vornado and its consolidated subsidiaries, including the Operating Partnership. All intercompany amounts have been eliminated. In our opinion, all adjustments (which include only normal recurring adjustments) necessary to present fairly the financial position, results of operations and changes in cash flows have been made. Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted. These condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q of the SEC and should be read in conjunction with the consolidated financial statements and notes thereto included in our Annual Report on Form 10-K, as amended, for the year ended December 31, 2014, as filed with the SEC. We have made estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates. The results of operations for the three and six months ended June 30, 2015 are not necessarily indicative of the operating results for the full year. Certain prior year balances have been reclassified in order to conform to the current period presentation. Beginning in the three months ended March 31, 2015, the Company classifies signage revenue within “property rentals”. For the three and six months ended June 30, 2014, $8,873,000 and $18,191,000, respectively, related to signage revenue has been reclassified from “fee and other income” to “property rentals” to conform to the current period presentation. Significant Accounting Policies Condominium Units Held For Sale: Pursuant to ASC 605-35-25-88, Revenue Recognition: Completed Contract Method, revenue from condominium unit sales is recognized upon closing of the sale, as all conditions for full profit recognition have not been met until that time. We use the relative sales value method to allocate costs to individual condominium units. We are constructing a residential condominium tower containing 392,000 salable square feet on our 220 Central Park South (“220 CPS”) development site. As of June 30, 2015, we had entered into agreements to sell approximately 40% of the project for aggregate sales proceeds of $1.4 billion. In connection therewith, $209,902,000 of deposits are held with a third party escrow agent. Income Taxes: We operate in a manner intended to enable us to continue to qualify as a REIT under Sections 856-860 of the Internal Revenue Code of 1986, as amended. Under those sections, a REIT which distributes at least 90% of its REIT taxable income as a dividend to its shareholders each year and which meets certain other conditions will not be taxed on that portion of its taxable income which is distributed to its shareholders. We distribute to our shareholders 100% of our taxable income and therefore, no provision for Federal income taxes is required. We have elected to treat certain consolidated subsidiaries, and may in the future elect to treat newly formed subsidiaries, as taxable REIT subsidiaries pursuant to an amendment to the Internal Revenue Code that became effective January 1, 2001. Taxable REIT subsidiaries may participate in non-real estate related activities and/or perform non-customary services for tenants and are subject to Federal and State income tax at regular corporate tax rates. At June 30, 2015 and December 31, 2014, our taxable REIT subsidiaries had deferred tax assets of $95,419,000 and $94,100,000, respectively, which are included in “other assets” on our consolidated balance sheets. Prior to the quarter ended June 30, 2015, there was a full valuation allowance against our deferred tax assets because we had not determined that it is more-likely-than-not that we would use the net operating loss carryforwards to offset future taxable income. During the second quarter of 2015, we began to enter into agreements to sell residential condominium units at 220 CPS and as of June 30, 2015, we had entered into agreements to sell approximately 40% of the project for aggregate sales proceeds of $1.4 billion. Based on these agreements, among other factors, we have concluded that it is more-likely-than-not that we will generate sufficient taxable income to realize the deferred tax assets. Accordingly, during the second quarter of 2015, we reversed $90,030,000 of the allowance for deferred tax assets and recognized an income tax benefit in our consolidated statements of income in the three and six months ended June 30, 2015.

Basis of Presentation and Significant Accounting Policies

6 Months Ended

Jun. 30, 2015

Basis of Presentation and Significant Accounting Policies [Abstract]

Basis Of Presentation And Significant Accounting Policies

2. Basis of Presentation and Significant Accounting Policies

Basis of Presentation

The accompanying consolidated financial statements are unaudited and include the accounts of Vornado and its consolidated subsidiaries, including the Operating Partnership. All intercompany amounts have been eliminated. In our opinion, all adjustments (which include only normal recurring adjustments) necessary to present fairly the financial position, results of operations and changes in cash flows have been made. Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted. These condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q of the SEC and should be read in conjunction with the consolidated financial statements and notes thereto included in our Annual Report on Form 10-K, as amended, for the year ended December 31, 2014, as filed with the SEC.

We have made estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates. The results of operations for the three and six months ended June 30, 2015 are not necessarily indicative of the operating results for the full year.

Certain prior year balances have been reclassified in order to conform to the current period presentation. Beginning in the three months ended March 31, 2015, the Company classifies signage revenue within “property rentals”. For the three and six months ended June 30, 2014, $8,873,000 and $18,191,000, respectively, related to signage revenue has been reclassified from “fee and other income” to “property rentals” to conform to the current period presentation.

Significant Accounting Policies

Condominium Units Held For Sale: Pursuant to ASC 605-35-25-88, Revenue Recognition: Completed Contract Method, revenue from condominium unit sales is recognized upon closing of the sale, as all conditions for full profit recognition have not been met until that time. We use the relative sales value method to allocate costs to individual condominium units.

We are constructing a residential condominium tower containing 392,000 salable square feet on our 220 Central Park South (“220 CPS”) development site. As of June 30, 2015, we had entered into agreements to sell approximately 40% of the project for aggregate sales proceeds of $1.4 billion. In connection therewith, $209,902,000 of deposits are held with a third party escrow agent.

Income Taxes: We operate in a manner intended to enable us to continue to qualify as a REIT under Sections 856-860 of the Internal Revenue Code of 1986, as amended. Under those sections, a REIT which distributes at least 90% of its REIT taxable income as a dividend to its shareholders each year and which meets certain other conditions will not be taxed on that portion of its taxable income which is distributed to its shareholders. We distribute to our shareholders 100% of our taxable income and therefore, no provision for Federal income taxes is required.

We have elected to treat certain consolidated subsidiaries, and may in the future elect to treat newly formed subsidiaries, as taxable REIT subsidiaries pursuant to an amendment to the Internal Revenue Code that became effective January 1, 2001. Taxable REIT subsidiaries may participate in non-real estate related activities and/or perform non-customary services for tenants and are subject to Federal and State income tax at regular corporate tax rates.

At June 30, 2015 and December 31, 2014, our taxable REIT subsidiaries had deferred tax assets of $95,419,000 and $94,100,000, respectively, which are included in “other assets” on our consolidated balance sheets. Prior to the quarter ended June 30, 2015, there was a full valuation allowance against our deferred tax assets because we had not determined that it is more-likely-than-not that we would use the net operating loss carryforwards to offset future taxable income. During the second quarter of 2015, we began to enter into agreements to sell residential condominium units at 220 CPS and as of June 30, 2015, we had entered into agreements to sell approximately 40% of the project for aggregate sales proceeds of $1.4 billion. Based on these agreements, among other factors, we have concluded that it is more-likely-than-not that we will generate sufficient taxable income to realize the deferred tax assets. Accordingly, during the second quarter of 2015, we reversed $90,030,000 of the allowance for deferred tax assets and recognized an income tax benefit in our consolidated statements of income in the three and six months ended June 30, 2015.