Cover - shares	6 Months Ended
	Jun. 30, 2023	Jul. 21, 2023
Entity Information [Line Items]
Document Type	10-Q/A
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
Document Transition Report	false
Entity File Number	001-35074
Entity Registrant Name	SUMMIT HOTEL PROPERTIES, INC.
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	27-2962512
Entity Address, Address Line One	13215 Bee Cave Parkway
Entity Address, Address Line Two	Suite B-300
Entity Address, City or Town	Austin
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	78738
City Area Code	512
Local Phone Number	538-2300
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
Entity Common Stock, Shares Outstanding		107,576,738
Entity Central Index Key	0001497645
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q2
Amendment Flag	true
Amendment Description	EXPLANATORY NOTEThe sole purpose of this amended Quarterly Report on Form 10-Q for the three and six months ended June 30, 2023 (the “Form 10-Q”), is to furnish Exhibit 101 to the Form 10-Q in accordance with Rule 405 of Regulation S-T. Exhibit 101 to the Form 10-Q provides the financial statements and related notes from the Form 10-Q formatted in eXtensible Business Reporting Language ("XBRL"). No other changes have been made to the Form 10-Q. This amended Form 10-Q provides information as of the original filing date of the Form 10-Q, does not reflect events that may have occurred subsequent to the original filing date, and does not modify or update in any way disclosures made in the original Form 10-Q.
Common Stock
Entity Information [Line Items]
Title of 12(b) Security	Common Stock, $0.01 par value
Trading Symbol	INN
Security Exchange Name	NYSE
Series E Cumulative Redeemable Preferred Stock
Entity Information [Line Items]
Title of 12(b) Security	Series E Cumulative Redeemable Preferred Stock, $0.01 par value
Trading Symbol	INN-PE
Security Exchange Name	NYSE
5.875% Series F Preferred Stock
Entity Information [Line Items]
Title of 12(b) Security	Series F Cumulative Redeemable Preferred Stock, $0.01 par value
Trading Symbol	INN-PF
Security Exchange Name	NYSE