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Noncontrolling Interests (Redeemable Preferred Units) (Narrative) (Details) (USD $)
In Millions, except Share data, unless otherwise specified |
0 Months Ended | 4 Months Ended | 9 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sep. 30, 2014
Noncontrolling Interests [Member]
|
Mar. 11, 2014
Series Two Preferred Units [Member]
Noncontrolling Interests [Member]
|
May 12, 2014
Series Two Preferred Units [Member]
Noncontrolling Interests [Member]
|
Feb. 18, 2014
Series Two Preferred Units [Member]
Noncontrolling Interests [Member]
|
Sep. 30, 2014
Series Four Preferred Units [Member]
|
Sep. 30, 2014
Series Four Preferred Units [Member]
Noncontrolling Interests [Member]
|
Aug. 15, 2014
Series Four Preferred Units [Member]
Noncontrolling Interests [Member]
|
Jul. 03, 2014
Series Four Preferred Units [Member]
Noncontrolling Interests [Member]
|
May 19, 2014
Series Four Preferred Units [Member]
Noncontrolling Interests [Member]
|
May 15, 2014
Series Four Preferred Units [Member]
Noncontrolling Interests [Member]
|
Feb. 18, 2014
Series Four Preferred Units [Member]
Noncontrolling Interests [Member]
|
|
| Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] | |||||||||||
| Series Two Preferred Units (in shares) | 666,116 | ||||||||||
| Liquidation preference percentage | 6.00% | ||||||||||
| Preferred Units Liquidation Preference | $ 50.00 | $ 50.00 | $ 50.00 | ||||||||
| Series Four Preferred Units Released from Escrow | 319,687 | ||||||||||
| Redemption of Series Four Preferred Units | $ 16.0 | ||||||||||
| Operating Units liquidation preference (in dollars per share) | $ 38.10 | ||||||||||
| OP Units for each Preferred Unit (in shares) | 1.312336 | ||||||||||
| Series Two Preferred Units On Converted Basis | 874,168 | 874,168 | |||||||||
| Distributions to Series Two Preferred Units (in dollars per share) | $ 0.85302 | $ 0.25 | $ 0.25 | $ 0.25 | |||||||
| Series Four Preferred Units (in shares) | 40,440 | 40,440 | 40,440 | ||||||||
| Series Four Preferred Units Annual Dividend Payable Rate | 2.00% | 2.00% | |||||||||