Investments In Joint Ventures (Narrative) (Details) $ in Thousands		6 Months Ended	12 Months Ended
		Jun. 30, 2020	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Direct Costs of Leased and Rented Property or Equipment			$ 315,737	$ 267,703	$ 252,190
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property			(36,372)	(174,384)	(382)
Equity in income of joint ventures	[1]		3,048	$ 9,777	8,052
Number of joint ventures accounted for under equity method investments		3		3
Fees earned for property and asset management, construction, development, and other services to joint ventures			$ 1,700	$ 6,600	$ 7,600

[1] Equity in income excluded our ownership interest of fee income from various services provided by us to the Funds.