Cover - shares	9 Months Ended
	Sep. 30, 2025	Nov. 10, 2025
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2025
Document Transition Report	false
Entity File Number	001-40823
Entity Registrant Name	INTUITIVE MACHINES, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	36-5056189
Entity Address, Address Line One	13467 Columbia Shuttle Street
Entity Address, City or Town	Houston
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	77059
City Area Code	281
Local Phone Number	520-3703
Title of 12(b) Security	Class A Common Stock, par value $0.0001 per share
Trading Symbol	LUNR
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Shell Company	false
Entity Central Index Key	0001844452
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	Q3
Amendment Flag	false
Class A Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		119,319,784
Class B Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		0
Class C Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		60,899,264