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DIVIDENDS PER SHARE	6 Months Ended
	Jun. 30, 2018
DIVIDENDS PER SHARE [Abstract]
DIVIDENDS PER SHARE	3. DIVIDENDS PER SHARE In February and April 2018, the Company's board of directors declared a quarterly cash dividend of $0.365 per share. These quarterly cash dividends of $19.8 and $20.3 million were paid on March 14, 2018 and June 13, 2018 to stockholders of record on February 26, 2018 and May 25, 2018. In July 2018, the Company's board of directors declared a quarterly cash dividend of $0.365 per share to be paid on September 12, 2018 to stockholders of record on August 31, 2018.

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The entire disclosure for dividends per share.

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