Discontinued Operations and Other Dispositions - Additional Information (Detail) - USD ($) $ in Thousands, shares in Millions			12 Months Ended
	Sep. 18, 2020	Apr. 17, 2020	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2020
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Gain on Sale of Businesses			$ 51,973
Assets			2,838,681	$ 2,579,652	$ 2,961,020
Liabilities			1,479,691	$ 1,446,096
Western Aggregates LLC and Mathews Readymix LLC [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Assets		$ 43,800
Liabilities		2,300
Western Aggregates LLC and Mathews Readymix LLC [Member] | Teichert Inc
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Gross proceeds received		$ 93,500
Oil and Gas Proppants [Member] | Discontinued Operations, Disposed of by Sale
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Gain on Sale of Businesses			$ 9,230
Oil and Gas Proppants [Member] | Discontinued Operations, Disposed of by Sale | Smart Sand [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Purchase price paid in shares of common stock	2.0