Inventories - Schedule of Inventories (Detail) - USD ($) $ in Thousands	Dec. 31, 2020	Mar. 31, 2020
Inventory Disclosure [Abstract]
Raw materials	$ 63,569	$ 66,524
Finished goods	175,291	215,874
Total inventories	$ 238,860	$ 282,398

No definition available.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

+ References

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.

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