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Equity accounted investees (Details) - BRL (R$) R$ in Thousands		12 Months Ended
	Mar. 05, 2021	Dec. 31, 2021	Dec. 31, 2020
Disclosure of associates [line items]
Equity accounted investees		R$ 82,445	R$ 0
Income from equity interests in affiliates		R$ (8,764)	0
Granito
Disclosure of associates [line items]
Percentage in share capital	45.00%	45.00%
Equity accounted investees		R$ 81,294	0
Income from equity interests in affiliates		(8,764)	0
Other investments
Disclosure of associates [line items]
Equity accounted investees		R$ 1,151	0
Income from equity interests in affiliates			R$ 0

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The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. [Refer: At cost [member]]

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The entity's share of the profit (loss) of associates accounted for using the equity method. [Refer: Associates [member]; Investments accounted for using equity method; Profit (loss)]

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