Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2022	Oct. 28, 2022
Document Information
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
Document Transition Report	false
Entity Registrant Name	Kimbell Royalty Partners, LP
Entity File Number	001-38005
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	47-5505475
Entity Address, Address Line One	777 Taylor Street, Suite 810
Entity Address, City or Town	Fort Worth
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	76102
City Area Code	817
Local Phone Number	945-9700
Title of 12(b) Security	Common Units Representing Limited Partner Interests
Trading Symbol	KRP
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	true
Entity Ex Transition Period	true
Entity Shell Company	false
Entity Central Index Key	0001657788
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3
Amendment Flag	false
Common Units
Document Information
Entity Common Stock, Shares Outstanding		57,331,833
Class B
Document Information
Entity Common Stock, Shares Outstanding		8,211,579