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INCOME TAXES (Income Tax Rate Reconciliation) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Differences between total income tax expense and the amount computed by applying the statutory federal income tax rate to income before income taxes |  |  |
Statutory rate (as a percent) | 35.00% | 35.00% | 35.00%
Statutory rate of 35% applied to pre-tax income | $ 128,182 | $ 97,086 | $ 59,426
State and local income taxes, net of federal tax benefit | 5,671 | 5,554 | 1,868
Excess tax benefits resulting from exercises of stock-based compensation | (6,276) | 0 | 0
Net impact of the U.S. Tax Act | 21,949 | 0 | 0
Foreign withholding taxes | 6,667 | 0 | 0
Intangible and asset impairments/(write-off) | 0 | (4,438) | 2,184
Foreign rate variance | (13,929) | (8,128) | (11,399)
Venezuela deconsolidation/devaluation | 0 | 5,192 | 11,396
Income Tax Reconciliation Bargain Purchase Gain | (17,556) | 0 | 0
Valuation allowances | 102 | (8,525) | 2,900
Manufacturing deduction | (5,922) | (5,190) | (9,207)
U.S. tax cost (benefit) of foreign source income | 294 | (489) | (8,754)
Other | (421) | (2,047) | (6,039)
Total | $ 118,761 | $ 79,015 | $ 42,375
Effective tax rate | 32.40% | 28.50% | 25.00%
Total income tax payments, net of refunds | $ 81,691 | $ 72,965 | $ 101,939

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