Quarterly report pursuant to Section 13 or 15(d)

Equity (Details)

v3.5.0.2
Equity (Details) - USD ($)
$ in Millions
1 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2016
Sep. 30, 2015
Class of Stock [Line Items]      
Conversion of common units to common shares (in units/ shares)   87,000 160,160
Common Stock Issued to Public Under At-the-Market Program      
Class of Stock [Line Items]      
At-market-stock aggregate gross sales price $ 200.0