Cover Page - shares	6 Months Ended
	Jun. 30, 2024	Jul. 22, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2024
Document Transition Report	false
Entity File Number	001-41779
Entity Registrant Name	HOWARD HUGHES HOLDINGS INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	93-1869991
Entity Address, Address Line One	9950 Woodloch Forest Drive
Entity Address, Address Line Two	Suite 1100
Entity Address, City or Town	The Woodlands
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	77380
City Area Code	(281)
Local Phone Number	719-6100
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
Title of 12(b) Security	Common stock, par value $0.01 per share
Trading Symbol	HHH
Security Exchange Name	NYSE
Entity Common Stock, Shares Outstanding (in shares)		50,236,422
Entity Central Index Key	0001981792
Document Fiscal Period Focus	Q2
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024