XML 49 R35.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Net Income per Common Share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2017
Net Income per Common Share |
Schedule of reconciliation of the denominator of the basic net income per common share computation to the denominator of the diluted net income per common share computation |
|  | Three months ended
|  | March 31,
|  | 2017 |  | 2016 |
Weighted average shares used for the basic net income per share computation |  | 263,340,491 |  | 250,173,815 |
Incremental shares from share-based compensation |  | 276,791 |  | 207,186 |
Weighted average partnership common units convertible to common shares that were dilutive |  | 317,022 |  | 317,022 |
Weighted average shares used for diluted net income per share computation |  | 263,934,304 |  | 250,698,023 |
Unvested shares from share-based compensation that were anti-dilutive |  | 58,887 |  | 400 |
Weighted average partnership common units convertible to common shares that were anti-dilutive |  | 88,182 |  | 330,045 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareReconciliationAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration