v3.25.2
Document and Entity Information Document
Jul. 22, 2025
Entity Information [Line Items]  
Document Type 8-K
Document Period End Date Jul. 22, 2025
Entity Registrant Name D.R. Horton, Inc.
Entity Incorporation, State or Country Code DE
Entity File Number 1-14122
Entity Tax Identification Number 75-2386963
Entity Address, Address Line One 1341 Horton Circle
Entity Address, City or Town Arlington
Entity Address, State or Province TX
Entity Address, Postal Zip Code 76011
City Area Code 817
Local Phone Number 390-8200
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0000882184
Senior Notes [Member] | NEW YORK STOCK EXCHANGE, INC.  
Entity Information [Line Items]  
Title of 12(b) Security 5.000% Senior Notes due 2034
Trading Symbol DHI 34
Security Exchange Name NYSE
Common Stock [Member] | NEW YORK STOCK EXCHANGE, INC.  
Entity Information [Line Items]  
Title of 12(b) Security Common Stock, par value $.01 per share
Trading Symbol DHI
Security Exchange Name NYSE
Common Stock [Member] | NYSE CHICAGO, INC.  
Entity Information [Line Items]  
Title of 12(b) Security Common Stock, par value $.01 per share
Trading Symbol DHI
Security Exchange Name CHX