Trade Accounts Receivables, Net - Summary Of Unbilled Receivables At Fair Values And Carrying Amount Explanatory (Parenthetical) (Detail)	Dec. 31, 2020
Unbilled Receivables Concessions [Member]
Statement [line items]
Accrued Interest Rate On Unbilled Receivables	7.70%

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.

No definition available.

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Balance Type:	na
Period Type:	duration