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           Noncontrolling Interests In Subsidiaries (Changes In Noncontrolling Interests Of Subsidiaries) (Details) 
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        9 Months Ended | ||
|---|---|---|---|
| 
           Sep. 30, 2014 
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           Oct. 03, 2014 
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           Jan. 06, 2014 
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| Noncontrolling Interests In Subsidiaries [Abstract] | |||
| Balance, Beginning | 11,864,775 | 11,092,044 | 11,864,775 | 
| Redemption of common units for shares of common stock | (772,731) | ||
| Balance, Ending | 11,092,044 | 11,092,044 | 11,864,775 | 
| X | ||||||||||
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- Definition 
          The number of common units outstanding. No definition available. 
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| X | ||||||||||
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- Definition 
          Common Units Redeemed For Common Shares No definition available. 
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| X | ||||||||||
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- Details 
          
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