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Responsibilities and Commitments - Additional Information (Detail) - BRL (R$)	6 Months Ended
	Jun. 30, 2022	Aug. 02, 2021
Commitments and Contingencies Disclosure [Abstract]
Number of lease facilities		2
Percentage of federal and state net tax benefits for payment upon agreement	75.00%

X

- Definition

Percentage Of Federal And State Net Tax Benefits For Payment Upon Agreement.

+ References

No definition available.

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- References

No definition available.

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X

- Definition

Number of separate real estate development properties located on land subject to ground leases.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
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