iAnthus Capital Holdings, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Cover Page
Financial Statements
Notes to Financial Statements
Accounting Policies
- Organization and Description of Business (Policies)
Notes Tables
Notes Details

Contingencies And Guarantees - Additional Information (Detail)

v3.24.0.1

Contingencies And Guarantees - Additional Information (Detail) - USD ($)			9 Months Ended
	Apr. 05, 2023	Aug. 19, 2021	Sep. 30, 2023	May 23, 2022	Feb. 01, 2022	May 19, 2020
Contingencies And Guarantees [Line Items]
Claim for alleged payments			$ 1,300,000
Claim for right to receive			115,000,000
Debt instrument face value					$ 4,600,000
Payments mistakenly			250,000
Alleged Fee	$ 2,236,000,000
Pending Litigation [Member] \| LMS Wellness Benefit LLC [Member] \| William Huber [Member]
Contingencies And Guarantees [Line Items]
Noncontrolling interest, Ownership percentage by parent				100.00%
Maximum [Member]
Contingencies And Guarantees [Line Items]
Total Damages Sought Value		$ 10,000,000
Minimum [Member]
Contingencies And Guarantees [Line Items]
Total Damages Sought Value		$ 1,000,000
Claim against ICHMPX ULC And MPX [Member]
Contingencies And Guarantees [Line Items]
Loss Contingency Accrual			3,000,000
Claim by prior shareholders of Grow Healthy Holdings LLC [Member]
Contingencies And Guarantees [Line Items]
Loss Contingency Accrual			$ 22,000,000
Claim by Himed LLC an equity holder and holder of unsecured debentures [Member]
Contingencies And Guarantees [Line Items]
Debt instrument face value						$ 5,000,000

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