ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Reclass) (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Earnings before income taxes	$ 53,977	$ 79,950
Reclassification out of Accumulated Other Comprehensive Income [Member] | Total Pension and Postretirment Adjustments, Net [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Amortization of prior service costs	86
Amortization of actuarial losses	(4,006)
Settlements	(1,842)
Earnings before income taxes	(5,762)
Provision for income taxes	1,389
Net earnings	$ (4,373)