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Net Income (Loss) Per Common Share (Tables)
3 Months Ended
Mar. 31, 2017
Earnings Per Share [Abstract]  
Reconciling the Components of Basic and Diluted Net Income (Loss) per Common Share
The following table reconciles the components of basic and diluted net income per common share or Common Unit (in thousands): 
 
Three Months Ended March 31,
 
2017
 
2016
General Partner
 
 
 
Net income attributable to common shareholders
$
70,200

 
$
43,307

Less: Dividends on participating securities
(542
)
 
(584
)
Basic net income attributable to common shareholders
69,658

 
42,723

Add back dividends on dilutive participating securities
305

 

Noncontrolling interest in earnings of common unitholders
652

 
438

Diluted net income attributable to common shareholders
$
70,615

 
$
43,161

Weighted average number of common shares outstanding
355,282

 
345,665

Weighted average Limited Partner Units outstanding
3,316

 
3,498

Other potential dilutive shares
2,102

 
511

Weighted average number of common shares and potential dilutive securities
360,700

 
349,674

 
 
 
 
Partnership
 
 
 
Net income attributable to common unitholders
$
70,852

 
$
43,745

Less: Distributions on participating securities
(542
)
 
(584
)
Basic net income attributable to common unitholders
$
70,310

 
$
43,161

Add back distributions on dilutive participating securities
305

 

Diluted net income attributable to common unitholders
$
70,615

 
$
43,161

Weighted average number of Common Units outstanding
358,598

 
349,163

Other potential dilutive units
2,102

 
511

Weighted average number of Common Units and potential dilutive securities
360,700

 
349,674

Computation of Anti-Dilutive Common Share
The following table summarizes the data that is excluded from the computation of net income per common share or Common Unit as a result of being anti-dilutive (in thousands): 
 
Three Months Ended March 31,
 
2017
 
2016
General Partner and Partnership
 
 
 
Other potential dilutive shares or units:
 
 
 
Anti-dilutive outstanding potential shares or units under fixed stock option and other stock-based compensation plans

 
786

Anti-dilutive outstanding participating securities
1,389

 
3,410