Condensed Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
CASH FLOW FROM OPERATING ACTIVITIES
Net income (loss) attributable to Green Thumb Industries Inc.	$ 52,629,811	$ (7,471,840)
Net income attributable to non-controlling interest	3,684,725	2,697,352
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	47,239,479	38,479,960
Amortization of operating lease assets	24,760,298	18,987,980
Loss on extinguishment of debt	9,881,847	0
Loss on disposal of property and equipment	822,306	29,858
Earnings from equity method investments	(1,330,196)	(1,400,000)
Bad debt expense	264,424	315,798
Deferred income taxes	8,216,597	4,377,000
Stock based compensation	14,698,180	15,209,520
(Increase) decrease in fair value of investments	(14,604,387)	(8,142,178)
Interest on contingent consideration payable and acquisition liabilities	2,874,422	998,842
Increase (decrease) in fair value of contingent consideration	662,027	(425,424)
Increase (decrease) in fair value of warrants	(5,451,000)	2,060,771
Shares issued for settlement of business dispute	7,135,200
Decrease in fair value of note receivable	0	(815,937)
Amortization of debt discount	4,954,281	4,048,531
Changes in operating assets and liabilities:
Accounts receivable	(3,781,683)	(5,616,054)
Inventories	(17,257,048)	(9,129,777)
Prepaid expenses and other current assets	(5,992,713)	(4,142,854)
Deposits and other assets	(978,725)	1,567,458
Accounts payable	(12,950,170)	2,242,553
Accrued liabilities	3,516,335	13,609,399
Operating lease liabilities	(20,344,939)	(12,674,176)
Income tax payable	(15,881,420)	14,617,544
NET CASH PROVIDED BY OPERATING ACTIVITIES	82,767,650	71,056,200
CASH FLOW FROM INVESTING ACTIVITIES
Purchases of property and equipment	(117,159,709)	(49,221,442)
Proceeds from disposal of assets	108,700	11,799,025
Investments in securities	(31,053,096)
Proceeds from sale of investments	18,282,213
Purchase of businesses, net of cash acquired	(18,458,358)
NET CASH USED IN INVESTING ACTIVITIES	(148,280,250)	(37,422,417)
CASH FLOW FROM FINANCING ACTIVITIES
Contributions from limited liability company unit holders		50,000
Distributions to third parties and limited liability company unit holders	(8,251,654)	(2,536,658)
Distributions from unconsolidated subsidiaries	1,475,000
Net proceeds from issuance of registered shares pursuant to Form S-1	155,498,140
Proceeds from exercise of options and warrants	11,228,082	656,096
Payment for purchase of noncontrolling interest		(150,000)
Proceeds from issuance of notes payable	175,500,047
Principal repayment of notes payable	(64,702,508)	(229,482)
Prepayment penalty and other costs associated with refinancing	(3,199,914)
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES	267,547,193	(2,210,044)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH:
NET INCREASE IN CASH AND CASH EQUIVALENTS	202,034,593	31,423,739
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH BEGINNING OF PERIOD	83,757,785	46,667,334
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH END OF PERIOD	285,792,378	78,091,073
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest paid	13,713,625	9,418,727
NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	12,868,898	(6,798,187)
Noncash increase in right of use asset	(22,620,494)	(36,854,352)
Noncash increase in lease liability	$ 22,620,494	$ 36,854,352
Warrant issuance associated with note payable	22,529,268	753,658
Mortgages associated with dispensaries	$ 6,830,000	$ 2,647,000
Liability for purchase of noncontrolling interest		(5,350,000)
Share Issued For Purchase Of Non Controlling Interest	4,070,003
Issuance of contingent consideration	18,621,759
Deferred share issuances	(29,196,104)
Deferred share distributions	(3,137,612)	(14,752,467)
Issuance of shares under business combinations	223,978,989	24,485,670
Inventory	6,181,560
Accounts receivable	552,133
Prepaid assets	367,433
Property and equipment	15,704,793	80,615
Right of use assets	18,324,775
Identifiable intangible assets	173,926,457	(145,000)
Goodwill	214,786,487	(2,003,275)
Deposits and other assets	904,495	603,988
Liabilities assumed	(11,032,483)	(1,302,604)
Lease liabilities	(18,324,775)
Contingent liabilities	(61,853,000)
Equity interests issued	(285,338,699)	(503,389)
Acquisition liability		228,813
Deferred income taxes	(35,740,818)	(2,491,700)
Noncash or Part Noncash Acquisition, Net Nonmonetary Assets Acquired (Liabilities Assumed)	18,458,358
RECONCILIATION OF CASH, AND CASH EQUIVALENTS AND RESTRICTED CASH
Cash and cash equivalents	285,792,378	75,116,621
Restricted cash		2,974,452
TOTAL CASH, AND CASH EQUIVALENTS AND RESTRICED CASH	$ 285,792,378	$ 78,091,073