XML 145 R51.htm IDEA: XBRL DOCUMENT
v3.25.3

Royalty Agreement and Contingent Consideration (Details) |  | 6 Months Ended
--- | --- | ---
Jan. 27, 2024 Ounce | Jun. 30, 2025 USD ($) oz
Royalty Agreement and Contingent Consideration [Line Items] |  |
Rate of the lesser (in Ounce) | Ounce | 3,250 |
Percentage of gross production | 30.00% |
Percentage of royalty payment |  | 1.00%
Net smelter return royalty terminates when the aggregate payments exceed (in Dollars) | $ |  | $ 35,000,000
GSR Royalty Agreement [Member] |  |
Royalty Agreement and Contingent Consideration [Line Items] |  |
Percentage of royalty payment |  | 2.00%
Sale of product of net smelter returns of cumulative ounces of gold (in Ounces) | oz |  | 300,000
Description of royalty payment |  | The second is a contingent payment, defined as the payment of $20,000,000 (if the price of gold is <$1,400/oz), $30,000,000 (if the price of gold is $1,400–$1,700/oz), or $40,000,000 (if the price of gold is >$1,700/oz) upon the start of sulphide mining (refractory), such payment to be made in stages during the construction and operation of the sulphide project.
Blue Gold Bogoso Prestea Ltd [Member] |  |
Royalty Agreement and Contingent Consideration [Line Items] |  |
Rate of the lesser (in Ounce) | Ounce | 2,000 |
Percentage of gross production | 30.00% |
Bond SPV Royalty [Member] |  |
Royalty Agreement and Contingent Consideration [Line Items] |  |
Rate of the lesser (in Ounce) | Ounce | 250,000 |
Minimum [Member] |  |
Royalty Agreement and Contingent Consideration [Line Items] |  |
Sale of product of net smelter returns of cumulative ounces of gold (in Ounces) | oz |  | 100,000
Maximum [Member] |  |
Royalty Agreement and Contingent Consideration [Line Items] |  |
Sale of product of net smelter returns of cumulative ounces of gold (in Ounces) | oz |  | 300,000

X
- Definition Description of royalty payment. + References No definition available. + Details
Name: | bglww_DescriptionOfRoyaltyPayment
Namespace Prefix: | bglww_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the amount of net smelter return royalty terminates when the aggregate payments exceed. + References No definition available. + Details
Name: | bglww_NetSmelterReturnRoyaltyTerminatesWhenTheAggregatePaymentsExceed
Namespace Prefix: | bglww_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Percentage of Gross Production. + References No definition available. + Details
Name: | bglww_PercentageOfGrossProduction
Namespace Prefix: | bglww_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of royalty payment for sale of product of net smelter returns of cumulative ounces of gold. + References No definition available. + Details
Name: | bglww_PercentageOfRoyaltyPaymentForSaleOfProductOfNetSmelterReturnsOfCumulativeOuncesOfGold
Namespace Prefix: | bglww_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sale of product of net smelter returns of cumulative ounces of gold. + References No definition available. + Details
Name: | bglww_SaleOfProductOfNetSmelterReturnsOfCumulativeOuncesOfGold
Namespace Prefix: | bglww_
Data Type: | dtr:weightItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-4 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-4 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-1 + Details
Name: | us-gaap_BusinessAcquisitionContingentConsiderationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of restricted and unrestricted crypto asset units held. Excludes crypto asset units held for platform user. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 + Details
Name: | us-gaap_CryptoAssetNumberOfUnits
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=bglww_GSRRoyaltyAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=bglww_BlueGoldBogosoPresteaLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=bglww_BondSPVRoyaltyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |