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Equity and Capital (Tables) | 9 Months Ended
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Sep. 30, 2014
Equity [Abstract] |
Schedule of Common Stock Issuances | The following table summarizes issuances of common stock sold through the ATM program during the nine month period ended September 30, 2013:
|  | Nine Months Ended September 30, 2013
Number of shares settled |  | 8,419,298 |
Gross proceeds |  | $ | 211,493 |
Net proceeds |  | $ | 209,596 |
Weighted-average sales price |  | $ | 25.12 |

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- Definition Tabular disclosure of the change in common stock outstanding. + References No definition available. + Details
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