SCHEDULE III Real Estate and Accumulated Depreciation - Accumulated Depreciation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation [Roll Forward]
Balance at beginning of year	$ 1,229,727	$ 1,140,564	$ 1,044,689
Depreciation	99,533	99,104	96,263
Disposals	(1,427)	(1,346)	(388)
Other deductions		(8,595)
Balance at end of year	$ 1,327,833	$ 1,229,727	$ 1,140,564