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Acquisition - Additional Information (Detail) - USD ($) $ in Thousands			12 Months Ended
	Mar. 06, 2020	Aug. 02, 2019	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2018
Business Acquisition [Line Items]
Purcahse price of acquisition			$ 699,361		$ 36,761
Inventories	$ 28,413
Income tax expense (benefit)			(25,170)	$ 10,875	$ 15,330
Kosmos Acquisition [Member]
Business Acquisition [Line Items]
Date of acquisition of business	Mar. 06, 2020
Purcahse price of acquisition	$ 668,900
Depreciation and amortization			1,800
Inventories			1,700
Nonrecurring charges			5,600
Income tax expense (benefit)			$ 31,700
ConAgg Acquisition [Member]
Business Acquisition [Line Items]
Date of acquisition of business		Aug. 02, 2019
Purcahse price of acquisition		$ 30,400
Inventories		$ 1,921

X

- Definition

Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

+ References

No definition available.

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- Definition

Date when the business acquisition agreement was executed, in CCYY-MM-DD format.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

The amount of inventory recognized as of the acquisition date.

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- Definition

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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