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+ Details

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Reclass) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Earnings before income taxes	$ 97,332	$ 91,341	$ 244,181	$ 256,134
Reclassification out of Accumulated Other Comprehensive Income [Member] \| Total Pension and Postretirement Adjustments, Net [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Amortization of prior service costs			18
Amortization of actuarial losses			(12,636)
Settlements			(1,842)
Earnings before income taxes			(14,460)
Provision for income taxes			3,053
Net earnings			$ (11,407)