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Calculation Of Net Income Per Share (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares [Table Text Block]

The following table presents the computation of weighted-average shares used in the calculation of basic and diluted earnings per share:

	Year Ended December 31,
	2015			2014			2013
	(In thousands)
Weighted-average shares of common stock outstanding	114,155			126,710			144,591
Weighted-average potential shares of common stock outstanding:
Conversion spread related to Subordinated Convertible Debentures	18,047			13,384			10,361
Unvested RSUs	785			740			709
Stock options and ESPP	44			61			125
Shares used to compute diluted earnings per share	133,031			140,895			155,786

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- References

No definition available.

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- 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

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