Provisions, Contingent Assets and Contingent Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Statement [Line Items]

Disclosure of Provision

Below are the changes in civil, labor and other risks provisions:

	12/31/2021
	Civil			Labor			Other Risks			Total
Opening balance – 01/01		3,511			8,015			1,483			13,009
(-) Provisions guaranteed by indemnity clause (Note 2.4.n)		(216	)		(950	)		—			(1,166	)
Subtotal		3,295			7,065			1,483			11,843
Adjustment / Interest (Note 23)		221			155			—			376
Changes in the period reflected in income (Note 23)		820			2,652			85			3,557
Increase		1,176			2,888			119			4,183
Reversal		(356	)		(236	)		(34	)		(626	)
Payment		(1,244	)		(2,532	)		(10	)		(3,786	)
Subtotal		3,092			7,340			1,558			11,990
(+) Provisions guaranteed by indemnity clause (Note 2.4.n)		225			879			—			1,104
Closing balance		3,317			8,219			1,558			13,094
Current		1,266			2,528			1,558			5,352
Non-current		2,051			5,691			—			7,742

	12/31/2020
	Civil			Labor			Other Risks			Total
Opening balance – 01/01		3,634			8,579			976			13,189
(-) Provisions guaranteed by indemnity clause (Note 2.4.n)		(216	)		(980	)		—			(1,196	)
Subtotal		3,418			7,599			976			11,993
Adjustment / Interest (Note 23)		191			482			—			673
Changes in the period reflected in income (Note 23)		889			2,110			547			3,546
Increase		1,179			2,296			550			4,025
Reversal		(290	)		(186	)		(3	)		(479	)
Payment		(1,203	)		(3,126	)		(40	)		(4,369	)
Subtotal		3,295			7,065			1,483			11,843
(+) Provisions guaranteed by indemnity clause (Note 2.4.n)		216			950			—			1,166
Closing balance		3,511			8,015			1,483			13,009
Current		1,254			3,125			1,483			5,862
Non-current		2,257			4,890			—			7,147

Summary of Assets Pledged as Collateral for Lawsuits Involving Contingent Liabilities are Restricted or Deposited

	12/31/2021								12/31/2020
	Civil		Labor		Tax		Total		Total
Deposits in guarantee (Note 18a)		1,427		1,990		8,847		12,264		12,693
Investment fund quotas		408		204		78		690		987
Surety		70		48		3,997		4,115		4,012
Insurance bond		1,710		1,325		15,736		18,771		18,402
Guarantee by government securities		7		—		235		242		249
Total		3,622		3,567		28,893		36,082		36,343

Civil labor and other provisions [member]

Statement [Line Items]

Disclosure of Provision

The table below shows the changes in the provisions:

	12/31/2021			12/31/2020
Opening balance - 01/01		6,810			8,266
(-) Provisions guaranteed by indemnity clause (Note 2.4 n)		(71	)		(68	)
Subtotal		6,739			8,198
Adjustment / Interest (*)		202			220
Changes in the period reflected in income		8			56
Increase (*)		180			142
Reversal (*)		(172	)		(86	)
Payment		(523	)		(1,735	)
Subtotal		6,426			6,739
(+) Provisions guaranteed by indemnity clause (Note 2.4 n)		72			71
Closing balance		6,498			6,810
Current		10			65
Non-current		6,488			6,745

(*) The amounts are included in the headings Tax Expenses, General and Administrative Expenses and Current Income Tax and Social Contribution.