Consolidated Statements of Equity and Temporary Equity (Unaudited) - USD ($)	Total	Common Stock Class A Common Stock	Common Stock Class P Common Stock	Common Stock Class T Common Stock	Common Stock Class W Common Stock	Additional Paid-in Capital	Distributions	Accumulated Deficit	Accumulated Other Comprehensive Loss	Total Strategic Storage Trust VI, Inc. Equity	Noncontrolling Interests in our Operating Partnership	Redeemable Common Stock
Beginning Balance at Dec. 31, 2020			$ 0
Beginning Balance (in shares) at Dec. 31, 2020			0
Gross proceeds from issuance of common stock	$ 53,000		$ 6			$ 50,994				$ 51,000	$ 2,000
Gross proceeds from issuance of common stock (in shares)			5,666
Offering costs	(50,994)					(50,994)				(50,994)
Distributions	(15)						$ (15)			(15)
Net loss attributable to Strategic Storage Trust VI, Inc.	(161)							$ (161)		(161)
Ending Balance at Mar. 31, 2021	1,830		$ 6				(15)	(161)		(170)	2,000
Ending Balance (in shares) at Mar. 31, 2021			5,666
Beginning Balance at Dec. 31, 2020			$ 0
Beginning Balance (in shares) at Dec. 31, 2020			0
Issuance of shares for distribution reinvestment plan	142,446
Net loss attributable to Strategic Storage Trust VI, Inc.	(1,605,986)
Net loss attributable to the noncontrolling interests in our Operating Partnership	(458,924)
Ending Balance at Sep. 30, 2021	29,069,306		$ 3,470			27,107,972	(443,231)	(1,605,986)		25,062,225	4,007,081	$ 142,446
Ending Balance (in shares) at Sep. 30, 2021			3,470,324
Beginning Balance at Mar. 31, 2021	1,830		$ 6				(15)	(161)		(170)	2,000
Beginning Balance (in shares) at Mar. 31, 2021			5,666
Gross proceeds from issuance of common stock	17,503,810		$ 1,936			17,501,874				17,503,810
Gross proceeds from issuance of common stock (in shares)			1,936,508
Offering costs	(2,909,726)					(2,909,726)				(2,909,726)
Noncontrolling interest assumed in consolidation of Operating Partnership	4,574,294										4,574,294
Changes to redeemable common stock	(25,330)					(25,330)				(25,330)		25,330
Distributions	(116,037)						(116,037)			(116,037)
Distributions to noncontrolling interests	(45,941)										(45,941)
Issuance of shares for distribution reinvestment plan	25,330		$ 3			25,327				25,330
Issuance of shares for distribution reinvestment plan (in shares)			2,895
Net loss attributable to Strategic Storage Trust VI, Inc.	(656,004)							(656,004)		(656,004)
Net loss attributable to the noncontrolling interests in our Operating Partnership	(253,865)										(253,865)
Ending Balance at Jun. 30, 2021	18,098,361		$ 1,945			14,592,145	(116,052)	(656,165)		13,821,873	4,276,488	25,330
Ending Balance (in shares) at Jun. 30, 2021			1,945,069
Gross proceeds from issuance of common stock	14,284,508		$ 1,512			14,277,996				14,279,508	5,000
Gross proceeds from issuance of common stock (in shares)			1,512,411
Offering costs	(1,762,156)					(1,762,156)				(1,762,156)
Changes to redeemable common stock	(117,116)					(117,116)				(117,116)		117,116
Distributions	(327,179)						(327,179)			(327,179)
Distributions to noncontrolling interests	(69,348)										(69,348)
Issuance of shares for distribution reinvestment plan	117,116		$ 13			117,103				117,116
Issuance of shares for distribution reinvestment plan (in shares)			12,844
Net loss attributable to Strategic Storage Trust VI, Inc.	(949,821)							(949,821)		(949,821)
Net loss attributable to the noncontrolling interests in our Operating Partnership	(205,059)										(205,059)
Ending Balance at Sep. 30, 2021	29,069,306		$ 3,470			27,107,972	(443,231)	(1,605,986)		25,062,225	4,007,081	142,446
Ending Balance (in shares) at Sep. 30, 2021			3,470,324
Beginning Balance at Dec. 31, 2021	40,539,534		$ 5,063			40,737,265	(985,132)	(2,985,345)		36,771,851	3,767,683	329,158
Beginning Balance (in shares) at Dec. 31, 2021			5,062,804
Gross proceeds from issuance of common stock	52,609,661		$ 5,430			52,604,231				52,609,661
Gross proceeds from issuance of common stock (in shares)			5,430,060
Offering costs	(4,695,057)					(4,695,057)				(4,695,057)
Changes to redeemable common stock	(268,630)					(268,630)				(268,630)		268,630
Distributions	(892,243)						(892,243)			(892,243)
Distributions to noncontrolling interests	(67,840)										(67,840)
Issuance of shares for distribution reinvestment plan	268,630		$ 29			268,601				268,630
Issuance of shares for distribution reinvestment plan (in shares)			28,737
Net loss attributable to Strategic Storage Trust VI, Inc.	(1,650,132)							(1,650,132)		(1,650,132)
Net loss attributable to the noncontrolling interests in our Operating Partnership	(133,834)										(133,834)
Ending Balance at Mar. 31, 2022	85,710,089		$ 10,522			88,646,410	(1,877,375)	(4,635,477)		82,144,080	3,566,009	597,788
Ending Balance (in shares) at Mar. 31, 2022			10,521,601
Beginning Balance at Dec. 31, 2021	40,539,534		$ 5,063			40,737,265	(985,132)	(2,985,345)		36,771,851	3,767,683	329,158
Beginning Balance (in shares) at Dec. 31, 2021			5,062,804
Issuance of shares for distribution reinvestment plan	1,661,899
Net loss attributable to Strategic Storage Trust VI, Inc.	(9,476,990)
Net loss attributable to the noncontrolling interests in our Operating Partnership	(483,605)
Ending Balance at Sep. 30, 2022	106,589,843	$ 1,214	$ 10,769	$ 2,195	$ 166	121,796,301	(5,494,534)	(12,462,335)	$ (302,809)	103,550,967	3,038,876	1,991,057
Ending Balance (in shares) at Sep. 30, 2022		1,214,343	10,769,098	2,195,200	165,849
Beginning Balance at Mar. 31, 2022	85,710,089		$ 10,522			88,646,410	(1,877,375)	(4,635,477)		82,144,080	3,566,009	597,788
Beginning Balance (in shares) at Mar. 31, 2022			10,521,601
Gross proceeds from issuance of common stock	14,447,365	$ 572	$ 110	$ 668	$ 86	14,445,929				14,447,365
Gross proceeds from issuance of common stock (in shares)		572,182	109,890	668,360	86,436
Offering costs	(1,612,400)					(1,612,400)				(1,612,400)
Changes to redeemable common stock	(621,019)					(621,019)				(621,019)		621,019
Distributions	(1,636,351)						(1,636,351)			(1,636,351)
Distributions to noncontrolling interests	(82,307)										(82,307)
Issuance of shares for distribution reinvestment plan	621,019	$ 1	$ 65		$ 1	620,952				621,019
Issuance of shares for distribution reinvestment plan (in shares)		196	65,036	46	86
Issuance of restricted stock	1	$ 1								1
Issuance of restricted stock (in shares)		1,250
Stock based compensation expense	12,912					12,912				12,912
Net loss attributable to Strategic Storage Trust VI, Inc.	(3,380,622)							(3,380,622)		(3,380,622)
Net loss attributable to the noncontrolling interests in our Operating Partnership	(169,197)										(169,197)
Ending Balance at Jun. 30, 2022	93,289,490	$ 574	$ 10,697	$ 668	$ 87	101,492,784	(3,513,726)	(8,016,099)		89,974,985	3,314,505	1,218,807
Ending Balance (in shares) at Jun. 30, 2022		573,628	10,696,527	668,406	86,522
Gross proceeds from issuance of common stock	22,519,112	$ 638		$ 1,522	$ 78	22,516,874				22,519,112
Gross proceeds from issuance of common stock (in shares)		637,805		1,521,783	78,617
Offering costs	(2,225,809)					(2,225,809)				(2,225,809)
Reimbursement of offering cost by advisor	7,690					7,690				7,690
Changes to redeemable common stock	(772,250)					(772,250)				(772,250)		772,250
Distributions	(1,980,808)						(1,980,808)			(1,980,808)
Distributions to noncontrolling interests	(83,211)										(83,211)
Issuance of shares for distribution reinvestment plan	772,250	$ 2	$ 72	$ 5	$ 1	772,170				772,250
Issuance of shares for distribution reinvestment plan (in shares)		2,910	72,571	5,011	710
Stock based compensation expense	4,842					4,842				4,842
Net loss attributable to Strategic Storage Trust VI, Inc.	(4,446,236)							(4,446,236)		(4,446,236)
Net loss attributable to the noncontrolling interests in our Operating Partnership	(180,574)										(180,574)
Interest rate swap contract	(19,085)								(18,367)	(18,367)	(718)
Foreign currency translation adjustment	(295,568)								(284,442)	(284,442)	(11,126)
Ending Balance at Sep. 30, 2022	$ 106,589,843	$ 1,214	$ 10,769	$ 2,195	$ 166	$ 121,796,301	$ (5,494,534)	$ (12,462,335)	$ (302,809)	$ 103,550,967	$ 3,038,876	$ 1,991,057
Ending Balance (in shares) at Sep. 30, 2022		1,214,343	10,769,098	2,195,200	165,849