Total contributions made by each class of partners (i.e., general, limited and preferred partners).

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 5
-Subparagraph (SAB Topic 4.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-5

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-8

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- Definition

Total change in each class of partners' capital accounts during the year due to redemptions and adjustments to redemption value. All partners include general, limited and preferred partners.

+ References

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

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Subsequent Events - Additional Information (Detail) - USD ($)		9 Months Ended
	Nov. 12, 2026	Sep. 30, 2026	Sep. 30, 2025
Man-AHL Diversified Trading Company L.P. [Member]
Subsequent Event [Line Items]
Subscriptions		$ 1,257,000	$ 1,229,999
Redemptions		19,623,148	29,324,323
Limited Partners [Member] \| Man-AHL Diversified I L.P [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Subscriptions	$ 0
Redemptions	428,131
Limited Partners [Member] \| Man-AHL Diversified Trading Company L.P. [Member]
Subsequent Event [Line Items]
Subscriptions		1,257,000	1,229,999
Redemptions		$ 19,623,148	$ 29,324,323
Limited Partners [Member] \| Man-AHL Diversified Trading Company L.P. [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Subscriptions	25,001
Redemptions	$ 575,885