Components of Rental Income and Expense (Schedule Of Minimum Rent) (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
Components Of Rental Income and Expense [Abstract] | |||
Straight-line rents | $ 5.1 | $ 5.4 | $ 6.1 |
Net amortization of above and below market leases | $ 2.4 | $ 3.1 | $ 1.1 |