XML 231 R112.htm IDEA: XBRL DOCUMENT v3.23.1

Contract assets (Details 2) - BRL (R$) R$ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
IfrsStatementLineItems [Line Items]
Contract assets, beginning	R$ 6,888,048
Transfers to intangible assets	(55,177)	R$ (30,623)	R$ (52,811)
Contract assets, ending	7,672,679	6,888,048
Piped Gas Distribution Service Concession [Member]
IfrsStatementLineItems [Line Items]
Contract assets, beginning	29,815	27,254
Acquisitions	13,955	14,269
Transfers to intangible assets	(13,738)	(3,398)
Transfers to accounts receivable related to concession		(8,310)
Contract assets, ending	R$ 30,032	R$ 29,815	R$ 27,254

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- References

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- Definition

The increase in intangible assets and goodwill resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Intangible assets and goodwill]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
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-IssueDate 2022-03-24
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- Definition

The amount of an entity’s right to consideration in exchange for goods or services that the entity has transferred to a customer, when that right is conditioned on something other than the passage of time (for example, the entity’s future performance).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The decrease in intangible assets other than goodwill resulting from disposals. [Refer: Intangible assets other than goodwill]

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