Noncontrolling Interests In Subsidiaries (Tables)
 12 Months Ended
Dec. 31, 2013
Noncontrolling Interests In Subsidiaries [Abstract]  
Changes In Noncontrolling Interests Of Subsidiaries

 

 

 

Common

 

Units

 

 

Balance at January 1, 2011
13,007,668 

 Redemption of common units for shares of common stock
(810,546)

Balance at December 31 2011
12,197,122 

 Redemption of common units for shares of common stock
(55,286)

Balance at December 31 2012
12,141,836 

Redemption of common units for shares of common stock
(277,061)

 

 

Balance at December 31, 2013
11,864,775