XML 12 R1.htm IDEA: XBRL DOCUMENT v3.24.2
Document And Entity Information - shares
6 Months Ended
Jun. 30, 2024
Jul. 25, 2024
Entity Information [Line Items]    
Document Transition Report false  
Document Quarterly Report true  
Entity Incorporation, State or Country Code DE  
Entity Registrant Name Green Brick Partners, Inc.  
Entity Central Index Key 0001373670  
Current Fiscal Year End Date --12-31  
Entity Filer Category Large Accelerated Filer  
Document Type 10-Q  
Document Period End Date Jun. 30, 2024  
Document Fiscal Year Focus 2024  
Document Fiscal Period Focus Q2  
Amendment Flag false  
Entity Emerging Growth Company false  
Entity Tax Identification Number 20-5952523  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Common Stock, Shares Outstanding   44,496,772
Entity Shell Company false  
Entity File Number 001-33530  
Entity Address, Address Line One 5501 Headquarters Drive, Suite 300W  
Entity Address, City or Town Plano  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 75024  
City Area Code (469)  
Local Phone Number 573-6755  
Entity Small Business false  
Common Stock [Member]    
Entity Information [Line Items]    
Title of 12(b) Security Common Stock, par value $0.01 per share  
Trading Symbol GRBK  
Security Exchange Name NYSE  
Series A Preferred Stock    
Entity Information [Line Items]    
Title of 12(b) Security Depositary Shares (each representing a 1/1000th interest in a share of 5.75% Series A Cumulative Perpetual Preferred Stock, par value $0.01 per share)  
Trading Symbol GRBK PRA  
Security Exchange Name NYSE