10. Trade and other receivables (Tables)

6 Months Ended

Jun. 30, 2020

Trade and other receivables [abstract]

Schedule of trade and other receivables, net

10.1. Trade and other receivables, net

	06.30.2020	12.31.2019
Receivables from contracts with customers
Third parties	3,312	4,481
Related parties
Investees (note 37.1)	645	794
Receivables from the electricity sector	214	334
Subtotal	4,171	5,609
Other trade  receivables
Third parties
Receivables from divestments (*)	1,501	1,434
Lease receivables	465	482
Other receivables	725	831
Related parties
Petroleum and alcohol accounts - receivables from Brazilian Government (note 37.1)	226	304
Subtotal	2,917	3,051
Total trade receivables	7,088	8,660
Expected credit losses (ECL) - Third parties	(2,144)	(2,286)
Expected credit losses (ECL) - Related parties	(37)	(45)
Total trade receivables, net	4,907	6,329
Current	2,614	3,762
Non-current	2,293	2,567
(*) It comprises receivable from the divestment of NTS and contingent payments from the sale of interest in Roncador field.

Schedule of aging of trade and other receivables

10.2. Aging of trade and other receivables – third parties

	06.30.2020		12.31.2019
	Trade receivables	Expected credit losses	Trade receivables	Expected credit losses
Current	3,744	(149)	4,658	(142)
Overdue:
1-90 days	121	(26)	251	(38)
91-180 days	41	(14)	24	(8)
181-365 days	58	(23)	49	(13)
More than 365 days	2,039	(1,932)	2,245	(2,086)
Total	6,003	(2,144)	7,227	(2,287)

Schedule of changes in credit losses provision

10.3. Changes in provision for expected credit losses

	Jan-Jun/2020	Jan-Dec/2019
Opening balance	2,331	4,305
Additions	160	217
Write-offs	(1)	(1,241)
Reversals	(21)	-
Transfer of assets held for sale	-	(871)
Cumulative translation adjustment	(288)	(79)
Closing balance	2,181	2,331
	-	-
Current	939	1,103
Non-current	1,242	1,228