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SHAREHOLDERS’ EQUITY (Tables)

12 Months Ended

Dec. 31, 2018

Equity [Abstract]

Schedule of Shares Repurchased and Retired

Information about shares repurchased and retired was as follows for the periods indicated:

	Year Ended December 31,								Seven Months Ended December 31,				Year Ended May 31,
	2018				2017				2016				2016
	(in thousands, except per share amounts)
Number of shares repurchased and retired	1,927				376				2,518				2,152
Cost of shares repurchased, including commissions	$	212,196			$	34,811			$	178,165			$	135,954
Average cost per share	$	110.11			$	92.51			$	70.77			$	63.17

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- References

No definition available.

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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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644

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