DEBT - $600 Million Senior Credit and Term Loan Facility (Details)	1 Months Ended	9 Months Ended
	Jun. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) extension hotel	Dec. 31, 2023 USD ($)
Debt Instrument [Line Items]
Outstanding borrowings		$ 1,348,544,000	$ 1,445,839,000
Line of Credit | Minimum | Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, commitment fee percentage		0.20%
Line of credit facility, commitment fee percentage, rate threshold		50.00%
Line of Credit | Maximum | Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, commitment fee percentage		0.25%
2018 Senior Credit Facility | Unsecured debt
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity	$ 600,000,000
Additional borrowing capacity	$ 300,000,000
Outstanding borrowings		$ 200,000,000	200,000,000
Amount available for borrowing		$ 400,000,000
Number of unencumbered hotel properties | hotel		53
$400 Million Revolver | Minimum
Debt Instrument [Line Items]
Debt basis spread on variable rate	1.40%
$400 Million Revolver | Minimum | Base rate
Debt Instrument [Line Items]
Debt basis spread on variable rate	0.40%
$400 Million Revolver | Maximum
Debt Instrument [Line Items]
Debt basis spread on variable rate	2.40%
$400 Million Revolver | Maximum | Base rate
Debt Instrument [Line Items]
Debt basis spread on variable rate	1.40%
$400 Million Revolver | Unsecured debt
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity	$ 400,000,000	$ 400,000,000
Outstanding borrowings		$ 0	0
Line of credit facility, extension periods | extension		2
Line of credit facility, extension term		6 months
$200 Million Term Loan | Minimum
Debt Instrument [Line Items]
Debt basis spread on variable rate		1.35%
$200 Million Term Loan | Minimum | Base rate
Debt Instrument [Line Items]
Debt basis spread on variable rate		0.35%
$200 Million Term Loan | Maximum
Debt Instrument [Line Items]
Debt basis spread on variable rate		2.35%
$200 Million Term Loan | Maximum | Base rate
Debt Instrument [Line Items]
Debt basis spread on variable rate		1.35%
$200 Million Term Loan | Unsecured debt
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity		$ 200,000,000
Debt instrument, face amount	$ 200,000,000
Outstanding borrowings		$ 200,000,000	$ 200,000,000
Line of credit facility, extension periods | extension		2
Line of credit facility, extension term		12 months