XML 30 R19.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Schedule of Trust Investments Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2024		Jun. 30, 2023		Jun. 30, 2022
Platform Operator, Crypto Asset [Line Items]
Total	$ 36,509	[1]	$ 34,934	[1]	$ 44,821
Fair Value, Inputs, Level 1 [Member]
Platform Operator, Crypto Asset [Line Items]
Total	36,509		34,934
Fair Value, Inputs, Level 1 [Member] | Platinum [Member]
Platform Operator, Crypto Asset [Line Items]
Total	36,509		34,934
Fair Value, Inputs, Level 2 [Member]
Platform Operator, Crypto Asset [Line Items]
Total
Fair Value, Inputs, Level 2 [Member] | Platinum [Member]
Platform Operator, Crypto Asset [Line Items]
Total
Fair Value, Inputs, Level 3 [Member]
Platform Operator, Crypto Asset [Line Items]
Total
Fair Value, Inputs, Level 3 [Member] | Platinum [Member]
Platform Operator, Crypto Asset [Line Items]
Total
[1] Cost of investment in platinum: $40,965 and $40,355, respectively.

X

- References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 405
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 5.FF.Q2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476188/405-10-S99-1

+ Details

Name:	srt_PlatformOperatorCryptoAssetLineItems
Namespace Prefix:	srt_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Investments held in physical commodities, such as gold, silver, platinum, crude oil, coal, sugar, rice, wheat.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(12))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(3)(d))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

+ Details

Name:	us-gaap_InvestmentInPhysicalCommodities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=PLTM_PlatinumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: