NON-CONTROLLING INTERESTS AND REDEEMABLE NON-CONTROLLING INTERESTS (Details)		3 Months Ended		12 Months Ended
	Jan. 13, 2022 shares	Mar. 31, 2026 state room hotel jointventure property $ / shares Rate shares	Mar. 31, 2025 shares	Dec. 31, 2025 shares	Oct. 31, 2022	Jun. 30, 2022	Mar. 31, 2022 shares	Jan. 31, 2022 shares
Class of Stock [Line Items]
Common stock redemption of common units (in shares)		0	2,923,797
Number of joint ventures entered into | jointventure		3
Number of real estate properties | hotel		2
Number of states in which hotel properties are located | state		24
Redeemable common unit, conversion ratio | Rate		100.00%
Series Z Preferred Units
Class of Stock [Line Items]
Preferred stock, dividend rate		5.25%
Preferred stock, liquidation preference (in dollars per share) | $ / shares		$ 25
Preferred stock, redemption term, period	90 days
6.25% Series E Preferred Stock
Class of Stock [Line Items]
Preferred stock, dividend rate		6.25%		6.25%
5.875% Series F Preferred Stock
Class of Stock [Line Items]
Preferred stock, dividend rate		5.875%		5.875%
Onera Joint Venture
Class of Stock [Line Items]
Initial purchase option, ownership percentage					10.00%
Percentage of equity interest in a joint venture					90.00%
Joint venture, fee simple interest in property and investments		100.00%
Hotel
Class of Stock [Line Items]
Number of real estate properties | hotel		94
Number of units in real estate property | room		14,226
Brickell Joint Venture | Hotel
Class of Stock [Line Items]
Number of real estate properties | hotel		2
Joint Venture with GIC | Joint Venture with GIC
Class of Stock [Line Items]
General partner, ownership interest		51.00%
Hotels Owned Through Joint Venture | Hotel | Partially Owned Properties
Class of Stock [Line Items]
Number of real estate properties | property		39
Common Stock
Class of Stock [Line Items]
Common stock redemption of common units (in shares)			2,923,797
GIC | Joint Venture with GIC | Joint Venture with GIC
Class of Stock [Line Items]
Limited partner, ownership percentage		49.00%
Joint Venture with GIC | Joint Venture with GIC | Hotel
Class of Stock [Line Items]
Number of units in real estate property | room		5,503
Number of states in which hotel properties are located | state		11
Brickell Joint Venture | Brickell Joint Venture
Class of Stock [Line Items]
Initial purchase option, ownership percentage						10.00%
Operating partnership | Hotel | Portfolio Purchase Through Contribution And Purchase Agreement | Series Z Preferred Units
Class of Stock [Line Items]
Number of shares issued in asset acquisition (in shares)	2,000,000
Temporary equity, shares issued (in shares)							2,000,000	2,000,000
Unaffiliated Third Parties | Summit Hotel Operating Partnership
Class of Stock [Line Items]
Limited partner capital account units conversion ratio		1
Number of common units owned (in shares)		12,900,000		12,900,000