INCOME TAXES (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Differences between effective tax rates and the federal statutory rate applied to income before income taxes
Effective Income Tax Rate Reconciliation, Percent	19.90%	22.70%	21.40%	20.90%