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Organization and Basis of Presentation - Additional Information (Detail)	Nov. 22, 2013 GeographicMarket Vendor Country	Mar. 31, 2017 USD ($)
Basis Of Presentation And Organization [Line Items]
Number of geographical area covered \| GeographicMarket	80
Number of vendors \| Vendor	1,000
Number of countries distribution occur through vendors \| Country	40
ASU 2016-16 [Member]
Basis Of Presentation And Organization [Line Items]
Upon adoption of deferred charge cumulative-effect adjustment to accumulated deficit netted		$ 0
Prepaid and Other Current Assets [Member] \| ASU 2016-16 [Member]
Basis Of Presentation And Organization [Line Items]
Reversal of deferred charge		$ 1,000,000

Amount of cumulative effect of the change in accounting principle or new accounting pronouncement on retained earnings or other components of equity or net assets in the statement of financial position as of the beginning of the earliest period presented.

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