PENSION (Future Service) (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Benefit Payments, Next Twelve Months	$ 44,788
Defined Benefit Plan, Expected Future Benefit Payments, Year Two	45,882
Defined Benefit Plan, Expected Future Benefit Payments, Year Three	48,070
Defined Benefit Plan, Expected Future Benefit Payments, Year Four	48,927
Defined Benefit Plan, Expected Future Benefit Payments, Year Five	51,101
Defined Benefit Plan, Expected Future Benefit Payments, Five Fiscal Years Thereafter	281,415
Pension Plans Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Benefit Payments, Next Twelve Months	43,128
Defined Benefit Plan, Expected Future Benefit Payments, Year Two	44,257
Defined Benefit Plan, Expected Future Benefit Payments, Year Three	46,498
Defined Benefit Plan, Expected Future Benefit Payments, Year Four	47,386
Defined Benefit Plan, Expected Future Benefit Payments, Year Five	49,570
Defined Benefit Plan, Expected Future Benefit Payments, Five Fiscal Years Thereafter	274,227
UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Benefit Payments, Next Twelve Months	1,660
Defined Benefit Plan, Expected Future Benefit Payments, Year Two	1,625
Defined Benefit Plan, Expected Future Benefit Payments, Year Three	1,572
Defined Benefit Plan, Expected Future Benefit Payments, Year Four	1,541
Defined Benefit Plan, Expected Future Benefit Payments, Year Five	1,531
Defined Benefit Plan, Expected Future Benefit Payments, Five Fiscal Years Thereafter	$ 7,188