CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Text Block [Abstract]
Revenues	$ 459,786	$ 453,653	$ 1,674,021	$ 704,998
Cost of Revenues	228,689	176,516	698,307	291,713
Gross Profit	231,097	277,137	975,714	413,285
Operating Expenses
Professional Fees	132,439	100,827	621,701	397,595
Depreciation and amortization	56,547	140,337	161,198	421,254
Wages and salaries	215,373	123,283	564,176	248,259
Advertising	108,933	42,793	321,413	104,281
General and administrative	382,713	322,943	1,103,255	971,558
Total Operating Expenses	896,005	730,183	2,771,743	2,142,947
Loss from Operations	(664,908)	(453,046)	(1,796,029)	(1,729,662)
Other (Income) and Expenses
Unrealized (gain) loss on investment	(3,000)	84,000	(33,000)	84,000
Interest expense	15,834	12,446	44,220	36,426
Total Other (Income) and Expense, Net	12,834	96,446	11,220	120,426
Loss Before Income Taxes	(677,742)	(549,492)	(1,807,249)	(1,850,088)
Income Taxes	0	0	0	0
Net Loss for the Period	(677,742)	(549,492)	(1,807,249)	(1,850,088)
Net loss attributable to non-controlling interest - GK Manufacturing	(130,200)	0	(257,600)	0
Net loss attributable to non-controlling interest - iBudTender	(970)	(12,862)	(2,909)	(38,158)
Net income (loss) attributable to non-controlling interest - PrestoCorp	11,952	33,777	118,297	(7,806)
Net Loss for the Period Attributable To Cannabis Sativa, Inc.	$ (558,524)	$ (570,407)	$ (1,665,037)	$ (1,804,124)
Net Loss for the Period per Common Share:
Basic & Diluted	$ (0.02)	$ (0.03)	$ (0.07)	$ (0.08)
Weighted Average Common Shares Outstanding:
Basic & Diluted	25,462,962	21,569,362	24,801,127	21,524,387