|
Noncontrolling Interests In Subsidiaries (Schedule Of Activity Of Noncontrolling Interests) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Noncontrolling Interest [Line Items] | ||
| Balance, value | $ 1,882,011 | |
| Net loss | (3,325) | (17,628) |
| Common unit distributions | (1,656) | |
| Increase in noncontrolling interest in consolidated joint ventures | 94 | |
| Balance, value | 1,864,223 | |
| Noncontrolling Interests In Subsidiaries [Member] | ||
| Noncontrolling Interest [Line Items] | ||
| Balance, value | 257,230 | 276,096 |
| Net loss | (804) | (2,330) |
| Common unit distributions | (1,656) | (3,455) |
| Increase in noncontrolling interest in consolidated joint ventures | 94 | |
| Redemption of common units for common stock | (857) | (6,452) |
| Rebalancing of ownership percentage between parent and subsidiaries | 45 | (21) |
| Balance, value | $ 254,052 | $ 263,838 |