INVESTMENTS IN LODGING PROPERTY, NET - Lodging Property Acquisitions (NCI Transaction) (Details) $ / shares in Units, $ in Thousands		1 Months Ended	3 Months Ended	12 Months Ended
	Jan. 13, 2022 USD ($) room	Jan. 31, 2022 USD ($) hotel $ / shares shares	Mar. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) room property hotel Rate	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	May 19, 2023 hotel room	Mar. 31, 2022 USD ($)	Mar. 31, 2022 room	Mar. 31, 2022 hotel	Mar. 31, 2022 parkingStructure	Mar. 31, 2022 parkingSpace	Mar. 31, 2022 $ / shares	Nov. 02, 2021 hotel parkingStructure
Financing Receivable, Allowance for Credit Loss [Line Items]
Guestrooms | room				123			467
Redeemable common unit, conversion ratio | Rate				100.00%
Debt assumed				$ 0	$ 382,205
Repayments of mortgage loan				2,284	506,898	$ 351,932
Incentives and other intangibles				$ 0	$ 25,642
Tax incentives
Financing Receivable, Allowance for Credit Loss [Line Items]
Weighted Average Amortization Period (in Years)				9 years 2 months 12 days
Joint Venture Term Loan | Secured debt
Financing Receivable, Allowance for Credit Loss [Line Items]
Debt instrument, face amount	$ 410,000
Series Z Preferred Units
Financing Receivable, Allowance for Credit Loss [Line Items]
Preferred stock, dividend rate				5.25%
Preferred stock, redemption price (in dollars per share) | $ / shares		$ 25
NCI Transaction | Joint Venture Term Loan | Secured debt
Financing Receivable, Allowance for Credit Loss [Line Items]
Debt instrument, face amount								$ 410,000
NCI Transaction | Operating Partnership Units
Financing Receivable, Allowance for Credit Loss [Line Items]
Redeemable common unit, conversion ratio			1
NCI Transaction | Series Z Preferred Units
Financing Receivable, Allowance for Credit Loss [Line Items]
Preferred stock, dividend rate			5.25%
Preferred stock, redemption price (in dollars per share) | $ / shares													$ 25
NCI Transaction | Hotel Portfolio Acquired In January 2022 | GIC
Financing Receivable, Allowance for Credit Loss [Line Items]
Cash contribution to acquire interest in joint venture			$ 185,200
Expected contribution to joint venture			$ 18,500
Hotels
Financing Receivable, Allowance for Credit Loss [Line Items]
Guestrooms | hotel				100			4
Guestrooms | room				14,912
Hotels | Portfolio Purchase Through Contribution And Purchase Agreement | Operating Partnership Units | Summit Hotel OP, LP
Financing Receivable, Allowance for Credit Loss [Line Items]
Number of shares issued in asset acquisition (in shares) | shares			15,864,674
Hotels | Portfolio Purchase Through Contribution And Purchase Agreement | Series Z Preferred Units | Summit Hotel OP, LP
Financing Receivable, Allowance for Credit Loss [Line Items]
Number of shares issued in asset acquisition (in shares) | shares		2,000,000
Hotels | Hotel Portfolio Acquired In January 2022
Financing Receivable, Allowance for Credit Loss [Line Items]
Guestrooms	3,533	26
Purchase price of acquisition	$ 766,000	$ 766,000
Hotels | NCI Transaction | Portfolio Purchase Through Contribution And Purchase Agreement | Tax incentives
Financing Receivable, Allowance for Credit Loss [Line Items]
Incentives and other intangibles								19,800
Weighted Average Amortization Period (in Years)			9 years 1 month 6 days
Hotels | NCI Transaction | Portfolio Purchase Through Contribution And Purchase Agreement | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Incentives and other intangibles								3,900
Weighted Average Amortization Period (in Years)			19 years 8 months 12 days
Hotels | NCI Transaction | Portfolio Purchase Through Contribution And Purchase Agreement | Operating Partnership Units | Summit Hotel OP, LP
Financing Receivable, Allowance for Credit Loss [Line Items]
Number of shares issued in asset acquisition (in shares) | shares			15,864,674
Asset acquisition, share price (in USD per share) | $ / shares			$ 10.0853
Hotels | NCI Transaction | Portfolio Purchase Through Contribution And Purchase Agreement | Series Z Preferred Units | Summit Hotel OP, LP
Financing Receivable, Allowance for Credit Loss [Line Items]
Number of shares issued in asset acquisition (in shares) | shares			2,000,000
Joint Venture with GIC | Hotels | Portfolio Purchase Through Contribution And Purchase Agreement
Financing Receivable, Allowance for Credit Loss [Line Items]
Guestrooms | hotel														27
Guestrooms | parkingStructure														2
Joint Venture with GIC | Hotels | NCI Transaction | Portfolio Purchase Through Contribution And Purchase Agreement
Financing Receivable, Allowance for Credit Loss [Line Items]
Guestrooms				13						27
Guestrooms									3,709		2	1,002
Purchase price of acquisition			$ 822,000
Debt assumed								335,200
Repayments of mortgage loan			328,700
Joint Venture with GIC | Hotels | NCI Transaction | Portfolio Purchase Through Contribution And Purchase Agreement | Operating Partnership Units
Financing Receivable, Allowance for Credit Loss [Line Items]
Totaled amount			157,500
Joint Venture with GIC | Hotels | NCI Transaction | Portfolio Purchase Through Contribution And Purchase Agreement | Series Z Preferred Units
Financing Receivable, Allowance for Credit Loss [Line Items]
Totaled amount			$ 50,000
Redeemable noncontrolling interest, redemption value								50,000
Joint Venture with GIC | Hotels | NCI Transaction | Hotel Portfolio Acquired In January 2022
Financing Receivable, Allowance for Credit Loss [Line Items]
Liabilities assumed in asset acquisition								6,500
Joint Venture with GIC | Hotels | NCI Transaction | Hotel Portfolio Acquired In January 2022 | GIC
Financing Receivable, Allowance for Credit Loss [Line Items]
Asset acquisition, consideration transferred, cash contribution to escrow								$ 5,900