Related Party Transactions - Additional Information (Detail) - Smash Technologies LLC [Member] - USD ($)	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Related Party Transaction [Line Items]
Product purchases	$ 77,000,000	$ 46,000,000
Amounts outstanding and payable	$ 0

Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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