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Earnings per Share and Unit | 3 Months Ended
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Mar. 31, 2017
Earnings per Share and Unit [Abstract] |
Earnings per Share and Unit | Earnings per Share and Unit Parent Company Earnings per Share The following summarizes the calculation of basic and diluted earnings per share:
|  | Three months ended March 31,
(in thousands, except per share data) |  | 2017 |  | 2016
Numerator: |  |  |  |
(Loss) income from operations attributable to common stockholders - basic |  | $ | (33,223 | ) |  | 47,877 |
(Loss) income from operations attributable to common stockholders - diluted |  | $ | (33,223 | ) |  | 47,877 |
Denominator: |  |  |  |
Weighted average common shares outstanding for basic EPS |  | 126,649 |  |  | 97,518 |
Weighted average common shares outstanding for diluted EPS (1) |  | 126,649 |  |  | 97,891 |
(Loss) income per common share – basic |  | $ | (0.26 | ) |  | 0.49 |
(Loss) income per common share – diluted |  | $ | (0.26 | ) |  | 0.49 |
(1) 2016 includes the dilutive impact of unvested restricted stock and shares issuable under the forward equity offering using the treasury stock method. Income allocated to noncontrolling interests of the Operating Partnership has been excluded from the numerator and exchangeable Operating Partnership units have been omitted from the denominator for the purpose of computing diluted earnings per share since the effect of including these amounts in the numerator and denominator would have no impact. Weighted average exchangeable Operating Partnership units outstanding for the three months ended March 31, 2017 and 2016 were 154,170. Operating Partnership Earnings per Unit The following summarizes the calculation of basic and diluted earnings per unit:
|  | Three months ended March 31,
(in thousands, except per share data) |  | 2017 |  | 2016
Numerator: |  |  |  |
(Loss) income from operations attributable to common unit holders - basic |  | $ | (33,242 | ) |  | 47,962 |
(Loss) income from operations attributable to common unit holders - diluted |  | $ | (33,242 | ) |  | 47,962 |
Denominator: |  |  |  |
Weighted average common units outstanding for basic EPU |  | 126,803 |  |  | 97,672 |
Weighted average common units outstanding for diluted EPU (1) |  | 126,803 |  |  | 98,045 |
(Loss) income per common unit – basic |  | $ | (0.26 | ) |  | 0.49 |
(Loss) income per common unit – diluted |  | $ | (0.26 | ) |  | 0.49 |
(1) 2016 includes the dilutive impact of unvested restricted stock and the forward equity offering using the treasury stock method.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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