iAnthus Capital Holdings, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Cover
- Cover Page
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Contingencies And Guarantees - Additional Information (Detail)

v3.24.1

Contingencies And Guarantees - Additional Information (Detail) - USD ($) $ in Millions				12 Months Ended
	Jun. 20, 2023	Apr. 05, 2023	Aug. 19, 2021	Dec. 31, 2023	Dec. 12, 2023	Dec. 31, 2022	May 23, 2022	Feb. 01, 2022	May 19, 2020
Contingencies And Guarantees [Line Items]
Loss contingency claim for right to receive consulting fees and punitive damages				$ 0.5
Total damages claimed value				5.4
Damages Sought Value	$ 4.5			167.0
Claim for alleged payments				1.3
Claim for right to receive				$ 115.0
Debt instrument face value								$ 4.6	$ 25.0
Common Stock, Shares, Issued				6,510,527		6,403,289
Litigation Settlement, Amount Awarded to Other Party				$ 1.5
Payments for Legal Settlements				1.5
Recapitalization Costs		$ 2.2
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]
Damages Sought Value			$ 10.0
Minimum [Member]
Contingencies And Guarantees [Line Items]
Damages Sought Value			$ 1.0
Claim against ICHMPX ULC And MPX [Member]
Contingencies And Guarantees [Line Items]
Loss Contingency Accrual				3.0
Claim by prior shareholders of Grow Healthy Holdings LLC [Member]
Contingencies And Guarantees [Line Items]
Loss Contingency Accrual				22.0
Claim by Himed LLC an equity holder and holder of unsecured debentures [Member]
Contingencies And Guarantees [Line Items]
Debt instrument face value									$ 5.0
Common Stock, Shares, Issued					20,000
Counterclaim against Canaccord[Member]
Contingencies And Guarantees [Line Items]
Payments for Legal Settlements				$ 0.3

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