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v3.20.2

Discontinued Operations and Other Dispositions - Additional Information (Detail) - USD ($) shares in Millions |  |  | 6 Months Ended |
--- | --- | --- | --- | ---
Sep. 18, 2020 | Apr. 17, 2020 | Sep. 30, 2020 | Mar. 31, 2020
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |  |  |
Outstanding borrowings |  |  | $ 500,000,000.0 |
Gain on Sale of Businesses |  |  | 51,973,000 |
Gain (Loss) on sale of Subsidiary |  |  | 61,203,000 |
Assets |  |  | 2,871,283,000 | $ 2,961,020,000
Liabilities |  |  | 1,703,252,000 | 1,993,177,000
Discontinued Operations, Disposed of by Sale [Member] | Smart Sand, Inc. [Member] | Loan and Security Agreement [Member] |  |  |  |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |  |  |
Loan amount provided to the purchaser | $ 5,000,000.0 |  |  |
Escrow deposit | $ 5,000,000.0 |  |  |
Percentage of loan amount outstanding in shares | 50.00% |  |  |
Fixed rate of interest on loan | 6.00% |  |  |
Interest payment period | one-year |  |  |
Fixed rate of interest on loan, maturity date | Sep. 18, 2024 |  |  |
Outstanding borrowings |  |  | 0 |
Discontinued Operations, Disposed of by Sale [Member] | Smart Sand, Inc. [Member] | Loan and Security Agreement [Member] | Modified Interest Rate [Member] |  |  |  |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |  |  |
Fixed modified interest rate after a specific time period | 8.00% |  |  |
Discontinued Operations, Disposed of by Sale [Member] | Smart Sand, Inc. [Member] | Restricted Cash [Member] | Loan and Security Agreement [Member] |  |  |  |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |  |  |
Escrow deposit |  |  | 5,000,000.0 |
Western Aggregates LLC and Mathews Readymix LLC [Member] |  |  |  |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |  |  |
Assets |  | $ 43,800,000 |  |
Liabilities |  | 2,300,000 |  |
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] |  |  |  |
Purcahse price of acquisition |  | 93,500,000 |  |
Gain (Loss) on sale of Subsidiary |  | $ 52,000,000.0 |  |
Oil and Gas Proppants [Member] | Discontinued Operations, Disposed of by Sale [Member] |  |  |  |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |  |  |
Gain on Sale of Businesses |  |  | $ 9,200,000 |
Assets |  |  |  | 13,831,000
Liabilities |  |  |  | $ 23,914,000
Oil and Gas Proppants [Member] | Discontinued Operations, Disposed of by Sale [Member] | Smart Sand, Inc. [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 |  |  |
Oil and Gas Proppants [Member] | Discontinued Operations, Disposed of by Sale [Member] | Smart Sand, Inc. [Member] | Prepaid and Other Assets [Member] | Indemnification Claims as Escrow Deposit [Member] |  |  |  |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |  |  |
Purchase price paid in shares of common stock |  |  | 0.3 |

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