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Trade Accounts Receivable, Net - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2020 USD ($) Customer	Dec. 31, 2019 USD ($) Customer	Dec. 31, 2018 Customer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables sold without recourse | $	$ 0	$ 75,000,000
Sales Revenue, Net [Member] | Customer Concentration Risk [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Share of companies in consolidated net revenues	23.90%	17.60%	13.10%
Number of customers | Customer	1	1	1

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- Definition

Amount of trade receivables sold without recourse.

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- Definition

Number Of Customer

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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

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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