Loans payable and other financial liabilities - Summary of Loans Payable and Other Financial Liabilities (Details) - USD ($) $ in Millions	3 Months Ended
Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Bank overdrafts	$ 32	$ 9
Finance lease obligations	62	51
Collateralized debt	1,353	1,238
Other lines of credit	11	10
Loans payable and other financial liabilities	4,767	4,758
Loans From Banks, 11.60%
Debt Instrument [Line Items]
Loans from banks	$ 112	150
Debt weight average rate	11.60%
Loans From Banks, 5.75%
Debt Instrument [Line Items]
Loans from banks	$ 51	0
Debt weight average rate	5.75%
Loans From Banks, 4.32%
Debt Instrument [Line Items]
Loans from banks	$ 59	59
Debt weight average rate	4.32%
Loans From Banks, TJLP+0.8%
Debt Instrument [Line Items]
Loans from banks	$ 9	9
Loans From Banks, TIIE+2.20-3.50%
Debt Instrument [Line Items]
Loans from banks	198	177
Loans From Banks, 11.00%
Debt Instrument [Line Items]
Loans from banks	$ 47	47
Debt weight average rate	11.00%
Loans From Banks, 14.45%
Debt Instrument [Line Items]
Loans from banks	$ 23	22
Debt weight average rate	14.45%
Bank Overdrafts, 11.62%
Debt Instrument [Line Items]
Bank overdrafts	$ 7	9
Debt weight average rate	11.62%
Bank Overdrafts, TIB + 2.00%
Debt Instrument [Line Items]
Bank overdrafts	$ 25	0
Secured Lines Of Credit, 88.50%
Debt Instrument [Line Items]
Secured lines of credit	$ 106	107
Debt weight average rate	88.50%
Secured Lines Of Credit, 10.12%
Debt Instrument [Line Items]
Secured lines of credit	$ 32	32
Debt weight average rate	10.12%
Financial Bills, CDI+0.95-1.40%
Debt Instrument [Line Items]
Financial Bills	$ 132	113
Deposit Certificates -%
Debt Instrument [Line Items]
Deposit Certificates	0	272
Deposit Certificates, 100% to 150% of CDI
Debt Instrument [Line Items]
Deposit Certificates	715	565
Deposit Certificates, 13.35% - 14.70%
Debt Instrument [Line Items]
Deposit Certificates	91	114
Deposit Certificates, 107.20% to 107.05% of CDI
Debt Instrument [Line Items]
Deposit Certificates	21	45
Commercial Notes, DI+0.88%
Debt Instrument [Line Items]
Commercial Notes	77	71
Commercial Notes, IPCA+6.41%
Debt Instrument [Line Items]
Commercial Notes	137	122
2028 Notes
Debt Instrument [Line Items]
2028 Notes	$ 439	439
Debt weight average rate	2.00%
2026 Sustainability Notes
Debt Instrument [Line Items]
Senior Notes	$ 400	402
Debt weight average rate	2.375%
2031 Notes
Debt Instrument [Line Items]
Senior Notes	$ 660	$ 704
Debt weight average rate	3.125%
Minimum \| Deposit Certificates, 13.35% - 14.70%
Debt Instrument [Line Items]
Debt weight average rate	13.35%
Maximum \| Deposit Certificates, 13.35% - 14.70%
Debt Instrument [Line Items]
Debt weight average rate	14.70%
TJLP \| Loans From Banks, TJLP+0.8%
Debt Instrument [Line Items]
Basis spread on variable rate	0.80%
TIIE \| Minimum \| Loans From Banks, TIIE+2.20-3.50%
Debt Instrument [Line Items]
Basis spread on variable rate	2.20%
TIIE \| Maximum \| Loans From Banks, TIIE+2.20-3.50%
Debt Instrument [Line Items]
Basis spread on variable rate	3.50%
TIB \| Bank Overdrafts, TIB + 2.00%
Debt Instrument [Line Items]
Basis spread on variable rate	2.00%
CDI \| Minimum \| Financial Bills, CDI+0.95-1.40%
Debt Instrument [Line Items]
Basis spread on variable rate	0.95%
CDI \| Minimum \| Deposit Certificates, 100% to 150% of CDI
Debt Instrument [Line Items]
Basis spread on variable rate	100.00%
CDI \| Minimum \| Deposit Certificates, 107.20% to 107.05% of CDI
Debt Instrument [Line Items]
Basis spread on variable rate	107.02%
CDI \| Maximum \| Financial Bills, CDI+0.95-1.40%
Debt Instrument [Line Items]
Basis spread on variable rate	1.40%
CDI \| Maximum \| Deposit Certificates, 100% to 150% of CDI
Debt Instrument [Line Items]
Basis spread on variable rate	150.00%
CDI \| Maximum \| Deposit Certificates, 107.20% to 107.05% of CDI
Debt Instrument [Line Items]
Basis spread on variable rate	107.05%
IPCA \| Commercial Notes, IPCA+6.41%
Debt Instrument [Line Items]
Basis spread on variable rate	6.41%
DI \| Commercial Notes, DI+0.88%
Debt Instrument [Line Items]
Basis spread on variable rate	0.88%

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