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Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2016

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Three Months Ended						Six Months Ended
		June 30,						June 30,
		2016			2015			2016			2015
Weighted average shares outstanding - basic		83,354,013			85,726,933			83,668,521			85,848,208
Dilutive effect of share-based awards		27,416			—			13,707			—
Weighted average shares outstanding - diluted		83,381,429			85,726,933			83,682,228			85,848,208

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- References

No definition available.

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ 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

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