SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($) segment $ / shares shares	Mar. 31, 2016 USD ($) $ / shares shares	Dec. 31, 2016 $ / shares
Number of reportable segments | segment	3
RETIREMENT OF COMMON STOCK
Common stock repurchased and retired (in shares) | shares	210	113
Common stock, par value (in dollars per share) | $ / shares	$ 0.01	$ 0.01	$ 0.01
INCOME TAXES
Repatriation of foreign earnings	$ 263,000
Undistributed earnings attributable to foreign subsidiaries intended to be repatriated	750,000
Undistributed earnings attributable to foreign subsidiaries considered to be permanently reinvested	550,000
ADOPTION OF RECENT ACCOUNTING PRONOUNCEMENTS
Provision for Income Taxes	17,675	$ 15,979
Accounting Standards Update 2016-09
ADOPTION OF RECENT ACCOUNTING PRONOUNCEMENTS
Provision for Income Taxes	$ (2,700)