Commitments And Contingencies (Other) (Narrative) (Details) $ in Millions |
3 Months Ended |
|---|---|
|
Mar. 31, 2016
USD ($)
property
| |
| Property Lock-Ups [Member] | |
| Commitments And Contingencies [Line Items] | |
| Expiration year | 2016 |
| Property Lock-Ups Expired [Member] | |
| Commitments And Contingencies [Line Items] | |
| Number of properties | property | 117 |
| Properties aggregate net book value | $ 1,300.0 |
| Unconsolidated Joint Venture Hotel [Member] | |
| Commitments And Contingencies [Line Items] | |
| Development costs | $ 4.7 |