Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Equity (Parenthetical)

v3.5.0.2
Consolidated Statements of Equity (Parenthetical) - shares
9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Dec. 31, 2015
Dec. 31, 2014
Balance (in units/ shares) 94,764,786 94,533,670 94,531,512 93,255,284
Conversion of common units to common shares (in units/ shares) 87,000 160,160    
Exercise of share options (in units/shares)   76,474    
Share-based compensation issuance, net of redemptions (in units/shares) 146,274 151,511    
Common Shares        
Issuance of common units resulting from common shares issued under at-the-market program (in units)   890,241