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Basis of Presentation - Schedule of Subsidiaries (Details)	12 Months Ended
	Mar. 31, 2025
Psyence Australia (Pty) Ltd [Member]
Schedule of Subsidiaries of PBM [Line Items]
Place of incorporation	Australia
% ownership	100.00%
Accounting method	Consolidated
Pysence Biomed II Corp. [Member]
Schedule of Subsidiaries of PBM [Line Items]
Place of incorporation	Canada
% ownership	100.00%
Accounting method	Consolidated
Newcourt Acquisition Corp. [Member]
Schedule of Subsidiaries of PBM [Line Items]
Place of incorporation	Cayman Islands
% ownership	100.00%
Accounting method	Consolidated

X

- Definition

The country in which a subsidiary of the entity is incorporated. [Refer: Total for all subsidiaries [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Number 27
-IssueDate 2024-01-01
-Paragraph 16
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-IssueDate 2024-01-01
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-URIDate 2024-03-27

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-IssueDate 2024-01-01
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X

- Definition

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

+ References

No definition available.

+ Details

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X

- Definition

The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Total for all subsidiaries [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2024-01-01
-Paragraph 17
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-URIDate 2024-03-27

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The accounting methods used in subsidiaries are classified as consolidated or unconsolidated.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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