Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Income Statement [Abstract]
Revenues	$ 795,950	$ 389,276	$ 795,950	$ 507,623
Cost of revenues		296		763
Gross (loss) profit	795,950	388,980	795,950	506,860
Operating expenses
Selling, general and administrative expenses	798,253	557,596	2,103,718	1,949,865
Research and development expenses	29,890	37,825	92,027	147,292
Stock-based compensation	1,136,217	95,875	2,756,603	2,410,381
Total operating expenses	1,964,360	691,296	4,952,348	4,507,538
Loss from operations	(1,168,410)	(302,316)	(4,156,398)	(4,000,678)
Other income (expense)
Interest income	47,287	44,261	85,497	75,451
Interest expense	(30,959)	(220,429)	(383,339)	(609,184)
Operating sublease income	29,680	36,000	53,680	36,478
Gain (loss) on foreign exchange	(112,553)	30,429	13,683	26,284
Loss on investment in equity securities	(54,235)	(67,885)	(150,029)	(146,942)
Other income (expenses)	2,194	(7,136)	(3,486)	45,542
Total other income (expenses)	(118,586)	(184,760)	(383,994)	(572,371)
Loss before provision income tax	(1,286,996)	(487,076)	(4,540,392)	(4,573,049)
Provision for income tax expense	527	355	24,154	(110,539)
Net loss	(1,287,523)	(487,431)	(4,564,546)	(4,462,510)
Net loss attributable to noncontrolling interests	(41,010)	(92,662)	(218,936)	(291,206)
Net loss attributed to ABVC and subsidiaries	(1,246,513)	(394,769)	(4,345,610)	(4,171,304)
Foreign currency translation adjustment	3,236	24,423	41,383	(52,474)
Comprehensive loss	$ (1,243,277)	$ (370,346)	$ (4,304,227)	$ (4,223,778)
Net loss per share:
Basic (in Dollars per share)	$ (0.05)	$ (0.03)	$ (0.23)	$ (0.37)
Diluted (in Dollars per share)	$ (0.05)	$ (0.03)	$ (0.23)	$ (0.37)
Weighted average number of common shares outstanding:
Basic (in Shares)	23,256,590	12,405,261	18,567,480	11,164,093
Diluted (in Shares)	23,256,590	12,405,261	18,567,480	11,164,093

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(24))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(26))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(22))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1A
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1B
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(20))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-5