PENSION PLANS (Detail) - Pension Plans Defined Benefit [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 4,270	$ 4,137	$ 8,552	$ 8,264
Interest cost	8,585	8,811	17,178	17,601
Expected return on plan assets	(16,538)	(15,858)	(33,091)	(31,678)
Amortization of prior service cost	(7)	(33)	(15)	(66)
Amortization of unrecognized actuarial loss	266	76	532	153
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Total	$ (3,424)	$ (2,867)	$ (6,844)	$ (5,726)