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Per Share Information (Tables)

6 Months Ended

Jun. 30, 2017

Earnings Per Share [Abstract]

Basic and Diluted Earnings Per Share Attributable to Common Stock

The amounts used to compute the basic and diluted earnings per share attributable to common stock for the three and six months ended June 30, 2017 and 2016 are illustrated below (in thousands):

	Three Months Ended								Six Months Ended
	June 30,								June 30,
	2017				2016				2017				2016
Amounts attributable to common stock:
Net income attributable to common stock	$	63,837			$	16,562			$	112,104			$	37,058
Weighted average shares:
Weighted average shares outstanding for basic earnings per share attributable to common stock	155,090				156,128				154,859				159,577
Effect of dilutive unvested non-participating stock-based awards	1,075				2				886				2
Weighted average shares outstanding for diluted earnings per share attributable to common stock	156,165				156,130				155,745				159,579

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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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