XML 145 R81.htm IDEA: XBRL DOCUMENT v3.22.4

SEGMENT INFORMATION - Narrative (Details)	Dec. 31, 2022 minesite
Operating segments [Abstract]
Number of minesite locations	18
Number of gold mines	9

X

- Definition

Number of gold mines

+ References

No definition available.

+ Details

Name:	abx_NumberOfGoldMines
Namespace Prefix:	abx_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number of minesite locations

+ References

No definition available.

+ Details

Name:	abx_NumberOfMinesiteLocations
Namespace Prefix:	abx_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Operating segments

+ References

No definition available.

+ Details

Name:	abx_OperatingSegmentsAbstract
Namespace Prefix:	abx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration