Additional amount of advances funded under financing receivables.

No definition available.

Name:	limn_FinancingReceivableAdditionalAdvances
Namespace Prefix:	limn_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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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.

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- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Subsequent Events (Details) - Related party - USD ($) $ in Millions	Apr. 24, 2025	Apr. 15, 2025	Apr. 14, 2025	Apr. 03, 2025	Mar. 07, 2025	Feb. 13, 2025	Feb. 12, 2025	Jan. 23, 2025	Jan. 07, 2025	Jan. 02, 2025
Unsecured promissory note \| Liminatus Pharma, LLC
Subsequent Events
Additional advances	$ 4.3			$ 4.3	$ 4.3	$ 4.3			$ 4.3
Amantes January 2025 Loans
Subsequent Events
Debt interest rate								6.00%		6.00%
Subsequent event \| Amantes \| Amantes January 2025 Loans \| Liminatus Pharma, LLC
Subsequent Events
Face amount of debt								$ 0.3		$ 0.3
Debt interest rate								6.00%		6.00%
Subsequent event \| Prophase \| Prophase February 2025 Loan \| Liminatus Pharma, LLC
Subsequent Events
Face amount of debt							$ 0.2
Debt interest rate							6.00%
Subsequent event \| Prophase \| Prophase March 2025 Loan \| Liminatus Pharma, LLC
Subsequent Events
Face amount of debt					$ 0.2
Debt interest rate					6.00%
Subsequent event \| Prophase \| Prophase April 2025 Loan \| Liminatus Pharma, LLC
Subsequent Events
Face amount of debt		$ 3.6	$ 3.6	$ 3.6
Debt interest rate		6.00%	6.00%	6.00%