Properties And Equipment (Schedule Of Property And Equipment) (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Total cost	$ 408,922	$ 480,346
Less: accumulated depreciation	(194,228)	(217,929)
Operating properties, net	214,694	262,417
Land [Member]
Property, Plant and Equipment [Line Items]
Total cost	47,267	61,095
Building And Improvements [Member]
Property, Plant and Equipment [Line Items]
Total cost	166,451	205,821
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Total cost	49,444	53,984
Fixtures And Equipment [Member]
Property, Plant and Equipment [Line Items]
Total cost	143,773	155,156
Construction-In-Progress [Member]
Property, Plant and Equipment [Line Items]
Total cost	$ 1,987	$ 4,290