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Schedule of Property, Plant and Equipment (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Mar. 31, 2022
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 3,026,642	$ 2,857,448
Accumulated Depreciation	(1,364,581)	(1,240,909)
Property, Plant and Equipment, Net	1,662,061	1,616,539
Land And Quarries [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	311,743	231,499
Plants [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	2,423,426	2,380,926
Buildings Machinery And Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	226,018	194,753
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 65,455	$ 50,270

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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