Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (28,116)	$ 1,217	$ (68,584)
Other comprehensive income (loss), net of tax:
Changes in fair value of derivative financial instruments	(2,884)	32,564	15,127
Comprehensive (loss) income	(31,000)	33,781	(53,457)
Comprehensive loss (income) attributable to non-controlling interests	17,940	(2,138)	2,990
Comprehensive (loss) income attributable to Summit Hotel Properties, Inc.	(13,060)	31,643	(50,467)
Distributions to and accretion on redeemable non-controlling interests	(2,626)	(2,520)	0
Preferred dividends and distributions	(15,875)	(15,875)	(15,431)
Premium on redemption of preferred stock	0	0	(2,710)
Comprehensive (loss) income attributable to common stockholders	$ (31,561)	$ 13,248	$ (68,608)