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Capital Stock (Tables)

12 Months Ended

Dec. 31, 2016

Common Stock and Treasury Stock Activity

The number of shares of common stock and treasury stock and the share activity for 2016 and 2015 were as follows:

		Common Shares								Treasury Shares
		2016				2015				2016				2015
Balance at the beginning of the year			159,906,032				158,140,128				15,293,877				13,809,889
Stock plan shares issued			2,518,071				3,249,892				—				—
Shares surrendered by optionees			(204,538	)			(392,921	)			204,538				392,921
Common stock repurchases			(8,807,515	)			(1,091,067	)			8,807,515				1,091,067
Balance at the end of the year			153,412,050				159,906,032				24,305,930				15,293,877

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- Definition

Tabular disclosure of changes in the separate accounts comprising stockholders' equity (in addition to retained earnings) and of the changes in the number of shares of equity securities during at least the most recent annual fiscal period and any subsequent interim period presented is required to make the financial statements sufficiently informative if both financial position and results of operations are presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

+ Details

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