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SUPPLEMENTARY FINANCIAL INFORMATION - Narrative (Details) - USD ($)	3 Months Ended			9 Months Ended
	Sep. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Jun. 30, 2026	Dec. 31, 2025	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Provision for credit losses	$ 0		$ 1,500,000	$ 0	$ 2,700,000
Share repurchase program, authorized, amount						$ 50,000,000.0
Share repurchase program, authorized, shares (in shares)						8,495,038
Stock repurchased (in shares)				0
Contingent liabilities								$ 5,000,000.0
Pending Litigation \| Balance Sheet Location [Axis]: tcnnf:ContingenciesCurrent
Disaggregation of Revenue [Line Items]
Contingent liabilities	$ 300,000			$ 300,000			$ 800,000
Minimum
Disaggregation of Revenue [Line Items]
Payout levels ranging		0.00%
Maximum
Disaggregation of Revenue [Line Items]
Payout levels ranging		200.00%