Investments In Direct Financing Leases (Summary Of Carrying Amounts Of Investment In Direct Financing Lease, Net) (Details) (USD $)	Dec. 31, 2013		Dec. 31, 2012
Capital Leases, Net Investment in Direct Financing Leases [Abstract]
Total minimum lease payments receivable	$ 633,384,000		$ 648,632,000
Estimated unguaranteed residual value of leased assets	215,207,000		211,944,000
Less deferred income	(606,379,000)	[1]	(626,487,000)	[1]
Investment in a direct financing lease, net	242,212,000		234,089,000
Initial direct costs	$ 1,700,000		$ 1,700,000

[1] (1) Deferred income is net of $1.7 million of initial direct costs at December 31, 2013 and 2012.