0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONSOLIDATED STATEMENTS OF INCOME link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952157 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952158 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952159 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952160 - Statement - CONSOLIDATED STATEMENTS OF INCOME link:presentationLink link:calculationLink link:definitionLink 9952161 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 9952162 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY link:presentationLink link:calculationLink link:definitionLink 9952163 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952164 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Organization and Business link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Basis of Presentation and Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Revenue Recognition link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Investments in Partially Owned Entities link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - 770 Broadway link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Dispositions link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Identified Intangible Assets and Liabilities link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Redeemable Noncontrolling Interests link:presentationLink link:calculationLink link:definitionLink 9952175 - Disclosure - Shareholders' Equity/Partners' Capital link:presentationLink link:calculationLink link:definitionLink 9952176 - Disclosure - Stock-based Compensation link:presentationLink link:calculationLink link:definitionLink 9952177 - Disclosure - Income Per Share and Per Class A Unit link:presentationLink link:calculationLink link:definitionLink 9952178 - Disclosure - Variable Interest Entities link:presentationLink link:calculationLink link:definitionLink 9952179 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952180 - Disclosure - Transaction Related Costs, Impairment losses and Other link:presentationLink link:calculationLink link:definitionLink 9952181 - Disclosure - Interest and Other Investment Income, Net link:presentationLink link:calculationLink link:definitionLink 9952182 - Disclosure - Interest and Debt Expense link:presentationLink link:calculationLink link:definitionLink 9952183 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952184 - Disclosure - Multiemployer Benefit Plans link:presentationLink link:calculationLink link:definitionLink 9952185 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952186 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 9952187 - Disclosure - Segment Information link:presentationLink link:calculationLink link:definitionLink 9952188 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9952189 - Disclosure - Schedule III Real Estate and Accumulated Depreciation link:presentationLink link:calculationLink link:definitionLink 9952190 - Disclosure - SCHEDULE III REAL ESTATE AND ACCUMULATED DEPRECIATION link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Basis of Presentation and Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Revenue Recognition (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Investments in Partially Owned Entities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - 770 Broadway (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Identified Intangible Assets and Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Redeemable Noncontrolling Interests (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Shareholders' Equity/Partners' Capital (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Stock-based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Income Per Share and Per Class A Unit (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Transaction Related Costs, Impairment losses and Other (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Interest and Other Investment Income, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Interest and Debt Expense (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Organization and Business (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Basis of Presentation and Significant Accounting Policies (Real Estate) (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Basis of Presentation and Significant Accounting Policies (Income Taxes) (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Revenue Recognition (Schedule of Revenues by Segment ) (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Revenue Recognition (Schedule of Components of Lease Revenues) (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Investments in Partially Owned Entities (Fifth Avenue and Times Square JV) (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Investments in Partially Owned Entities (Alexander's Inc.) (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Investments in Partially Owned Entities (Independence Plaza) (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Investments in Partially Owned Entities (49 West 57th Street) (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Investments in Partially Owned Entities (512 West 22nd Street) (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Investments in Partially Owned Entities (650 Madison Avenue) (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Investments in Partially Owned Entities (Schedule of Investments) (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Investments in Partially Owned Entities (Schedule of Income (Loss) ) (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Investments in Partially Owned Entities (Schedule of Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Investments in Partially Owned Entities (Schedule of Condensed Combined Financial Information) (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - 770 Broadway (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - 770 Broadway (Schedule of Sales-Type and Direct Financing Leases, Payment to be Received, Maturity) (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - 770 Broadway (Schedule of Sales-Type and Direct Financing Leases, Payment to be Received, Maturity) (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Acquisitions (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Dispositions (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Identified Intangible Assets and Liabilities (Schedule of Identified Intangible Assets and Intangible Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Identified Intangible Assets and Liabilities (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Identified Intangible Assets and Liabilities (Schedule of Estimated Annual Amortization) (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Debt (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Debt (Schedule of Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Debt (Schedule of Principal Maturities of Mortgages Payable and Unsecured Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Redeemable Noncontrolling Interests (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Redeemable Noncontrolling Interests (Schedule of Redeemable Noncontrolling Partnership Units) (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Redeemable Noncontrolling Interests (Schedule of Activity of Redeemable Noncontrolling Interests) (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Shareholders' Equity/Partners' Capital (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Shareholders' Equity/Partners' Capital (Schedule of Preferred Units) (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Stock-based Compensation (Stock-based Compensation Expense) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Stock-based Compensation (Stock-based Compensation Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Stock-based Compensation (Schedule of Unrecognized Compensation Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Stock-based Compensation (LTPP Units & OPP Units) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Stock-based Compensation (Vornado Stock Options, Performance AO LTIP Units, AO LTIP Units & LTIP Units) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Stock-based Compensation (Schedule Of Share Based Payment Award Stock Options Valuation Assumptions) (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Stock-based Compensation (Schedule of Performance AO LTIP Units Activity) (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Stock-based Compensation (Schedule Of Share Based Compensation Stock Options Activity) (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Stock-based Compensation (Schedule of Restricted LTIP Unit ) (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Income Per Share and Per Class A Unit (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Income Per Share and Per Class A Unit - Schedule Of Earnings Per Share Basic And Diluted (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Variable Interest Entities (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Fair Value Measurements (Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Fair Value Measurements (Changes in the Fair Value of Deferred Compensation Plan Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Fair Value Measurements (Changes in the Fair Value of Loans Receivable) (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Fair Value Measurements (Schedule of Derivative Instruments) (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Fair Value Measurements (Carrying Amounts and Fair Value of Financial Instruments) (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Transaction Related Costs, Impairment losses and Other (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Interest and Other Investment Income, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Interest and Debt Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Leases (Schedule of Future Undiscounted Cash Flows Under Non-Cancelable Operating Leases) (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - Leases (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955579 - Disclosure - Leases (Schedule of Amounts Included in the Measurement of Lease Liability) (Details) link:presentationLink link:calculationLink link:definitionLink 9955580 - Disclosure - Leases (Schedule of Rent Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 9955581 - Disclosure - Leases (Schedule of Future Lease Payments Due Under Operating Ground Leases) (Details) link:presentationLink link:calculationLink link:definitionLink 9955581 - Disclosure - Leases (Schedule of Future Lease Payments Due Under Operating Ground Leases) (Details) link:presentationLink link:calculationLink link:definitionLink 9955582 - Disclosure - Multiemployer Benefit Plans (Details) link:presentationLink link:calculationLink link:definitionLink 9955583 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955584 - Disclosure - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955585 - Disclosure - Segment Information (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955586 - Disclosure - Segment Information (Schedule of NOI by Segment) (Details) link:presentationLink link:calculationLink link:definitionLink 9955587 - Disclosure - Segment Information (Net Income (Loss) to NOI Reconciliation) (Details) link:presentationLink link:calculationLink link:definitionLink 9955588 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink 9955589 - Disclosure - Schedule III Real Estate and Accumulated Depreciation (Details) link:presentationLink link:calculationLink link:definitionLink 9955590 - Disclosure - SCHEDULE III REAL ESTATE AND ACCUMULATED DEPRECIATION (Details) link:presentationLink link:calculationLink link:definitionLink