Supplemental Information to Statements of Cash Flows (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Non Cash Investing and Financing Information [Line Items]
Interest paid, net of capitalized interest	$ 74,111	$ 58,043
Interest capitalized	0	1,434
Income taxes paid (refunded)	(2,612)	(2,303)
Non-Cash Investing and Financing Activities:
Distributions payable on shares/units	12,156		$ 12,218
Accrued additions and improvements to hotel properties	5,526	9,303
Right of use assets obtained in exchange for lease liabilities	0	1,005
Write-off of fully amortized deferred financing costs	630	5,878
Common Shares/Units
Non-Cash Investing and Financing Activities:
Distributions payable on shares/units	1,255	1,357
Preferred Shares
Non-Cash Investing and Financing Activities:
Distributions payable on shares/units	10,902	11,202
Common Unit | 2022 Acquisitions
Non-Cash Investing and Financing Activities:
Issuance of shares/units	0	390
Series Z Preferred Stock | 2022 Acquisitions
Non-Cash Investing and Financing Activities:
Issuance of shares/units	0	77,610
Board of Trustees Compensation
Non-Cash Investing and Financing Activities:
Issuance of shares/units	$ 754	$ 738