v3.19.2
Cover Page Cover Page - shares
6 Months Ended
Jun. 30, 2019
Jul. 31, 2019
Cover page.    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2019  
Document Transition Report false  
Entity File Number 001-37716  
Entity Registrant Name Stratus Properties Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 72-1211572  
Entity Address, Address Line One 212 Lavaca Street, Suite 300  
Entity Address, City or Town Austin  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 78701  
City Area Code 512  
Local Phone Number 478-5788  
Title of 12(b) Security Common Stock, par value $0.01 per share  
Trading Symbol STRS  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   8,179,111
Entity Central Index Key 0000885508  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q2  
Amendment Flag false