Supplemental Disclosures for the Statement of Consolidated Cash Flows (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Supplemental Cash Flow Elements [Abstract]
Accrued capital expenditures and deferred lease costs	$ 18,424	$ 40,697
Change in accrued dividends	(26,048)	(25,682)
Change in accrued share repurchases as part of an announced plan	0	(685)
Accrued deferred financing costs	71	495
Accrued stock issuance costs	150	0
Cash and cash equivalents	10,653	8,189	$ 7,419	$ 7,331
Restricted cash and escrows	2,191	6,093	1,441	1,883
Total cash, cash equivalents, and restricted cash and escrows as presented in the accompanying consolidated statement of cash flows, beginning of period	$ 12,844	$ 14,282	$ 8,860	$ 9,214