XML 146 R87.htm IDEA: XBRL DOCUMENT v3.20.1

Goodwill - Summary of Key Assumptions Used for Assessing the Recoverable Amount of Goodwill (Details) - Goodwill - Integra Gold Corporation - $ / oz	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Disclosure of reconciliation of changes in goodwill [line items]
Gold price ($/oz)	1,400
Discount rate (as a percent)	5.00%	5.00%
Average factor to convert contained mineral resource ounces outside of reserves to ounces used in value beyond proven and probable calculations	30.00%	21.00%
Fair value per contained ounce of resources and exploration potential beyond proven and probable reserves	200	140
Bottom of range
Disclosure of reconciliation of changes in goodwill [line items]
Gold price ($/oz)		1,275
Top of range
Disclosure of reconciliation of changes in goodwill [line items]
Gold price ($/oz)		1,300

X

- Definition

Conversion Factor Of Resources And Exploration

+ References

No definition available.

+ Details

Name:	ego_ConversionFactorOfResourcesAndExploration
Namespace Prefix:	ego_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Fair Value Per Ounce Of Resources And Exploration

+ References

No definition available.

+ Details

Name:	ego_FairValuePerOunceOfResourcesAndExploration
Namespace Prefix:	ego_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Gold price per ounce.

+ References

No definition available.

+ Details

Name:	ego_GoldPricePerOunce
Namespace Prefix:	ego_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The discount rate used in the current measurement of fair value less costs of disposal.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 36
-IssueDate 2018-01-01
-Paragraph 130
-Subparagraph f
-Clause iii
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=36&date=2018-03-01&anchor=para_130_f_iii&doctype=Standard
-URIDate 2018-03-16

+ Details

Name:	ifrs-full_DiscountRateUsedInCurrentMeasurementOfFairValueLessCostsOfDisposal
Namespace Prefix:	ifrs-full_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_GoodwillMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BusinessCombinationsAxis=ego_IntegraGoldCorporationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: