v3.26.3
Cover - shares
 9 Months Ended
Sep. 30, 2026
Oct. 30, 2026
Entity Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2026  
Document Transition Report false  
Entity File Number 001-11954  
Entity Registrant Name Vornado Realty Trust  
Entity Incorporation, State or Country Code MD  
Entity Tax Identification Number 22-1657560  
Entity Address, Address Line One 888 Seventh Avenue,  
Entity Address, City or Town New York,  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10019  
City Area Code (212)  
Local Phone Number 894-7000  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   187,006,749
Entity Central Index Key 0000899689  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q3  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Common Stock    
Entity Information [Line Items]    
Title of 12(b) Security Common Shares of beneficial interest, $.04 par value per share  
Entity Trading Symbol VNO  
Security Exchange Name NYSE  
5.40% Series L    
Entity Information [Line Items]    
Title of 12(b) Security 5.40% Series L  
Entity Trading Symbol VNO/PL  
Security Exchange Name NYSE  
5.25% Series M    
Entity Information [Line Items]    
Title of 12(b) Security 5.25% Series M  
Entity Trading Symbol VNO/PM  
Security Exchange Name NYSE  
5.25% Series N    
Entity Information [Line Items]    
Title of 12(b) Security 5.25% Series N  
Entity Trading Symbol VNO/PN  
Security Exchange Name NYSE  
4.45% Series O    
Entity Information [Line Items]    
Title of 12(b) Security 4.45% Series O  
Entity Trading Symbol VNO/PO  
Security Exchange Name NYSE  
Vornado Realty L.P.    
Entity Information [Line Items]    
Entity File Number 001-34482  
Entity Registrant Name Vornado Realty L.P.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 13-3925979  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Central Index Key 0001040765  
Document Fiscal Year Focus 2026