PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Plan Asset) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward
Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance	$ (692,074)
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance	714,608	$ 692,074
DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract
Pension and other postretirement liabilities	(5,331)	(4,560)
Accrued pension and other postretirement benefit costs	(107,151)	(103,723)
Pension Plans Defined Benefit [Member]
DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward
Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance	(692,074)	(595,829)
Defined Benefit Plan, Actual Return on Plan Assets	65,872	(4,092)
Contributions made by employer	8,210	165,575
DefinedBenefitPlanContributionsByPlanParticipants	1,897	1,825
DefinedBenefitPlanBenefitsPaid	(41,115)	(60,662)
DefinedBenefitPlanSettlementsPlanAssets	(1,206)	(1,787)
DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets	(11,124)	(4,614)
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance	714,608	692,074
DefinedBenefitPlanFundedStatusOfPlan	(83,997)	(82,636)
DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract
Defined Benefit Plan, Assets for Plan Benefits, Noncurrent	4,049	3,667
Pension and other postretirement liabilities	(3,498)	(2,998)
Accrued pension and other postretirement benefit costs	(84,548)	(83,305)
DefinedBenefitPlanAmountsRecognizedInBalanceSheet	(83,997)	(82,636)
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	198,630	203,729
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	(1,580)	(1,635)
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	197,050	202,094
DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract
DefinedBenefitPlanAmortizationOfNetGainsLosses	11,793	12,373
DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit	(105)	(50)
DefinedBenefitPlanAccumulatedBenefitObligation	767,461	736,688
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation	733,426	721,626
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation	702,282	683,605
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets	645,380	635,323
Defined Benefit Plan, Assets for Plan Benefits, Noncurrent	4,049	3,667
Domestic Other Post-Employment Benefits Plan
DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward
Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance	0	0
Contributions made by employer	2,250	1,265
DefinedBenefitPlanContributionsByPlanParticipants	266	345
DefinedBenefitPlanBenefitsPaid	(2,516)	(1,610)
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance	0	0
DefinedBenefitPlanFundedStatusOfPlan	(24,436)	(21,980)
DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract
Defined Benefit Plan, Assets for Plan Benefits, Noncurrent	0	0
Pension and other postretirement liabilities	(1,833)	(1,562)
Accrued pension and other postretirement benefit costs	(22,603)	(20,418)
DefinedBenefitPlanAmountsRecognizedInBalanceSheet	(24,436)	(21,980)
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	(5,178)	(8,846)
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	(3,373)	(4,030)
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	(8,551)	(12,876)
DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract
DefinedBenefitPlanAmortizationOfNetGainsLosses	(203)	(571)
DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit	(657)	(657)
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract
Defined Benefit Plan, Assets for Plan Benefits, Noncurrent	$ 0	$ 0