Summary of Significant Accounting Policies and Going Concern (Details) - USD ($)	6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Sep. 30, 2022	Sep. 30, 2020
Summary of Significant Accounting Policies and Going Concern (Details) [Line Items]
Net income loss	$ 1,612,343
Cash in operations	320,732
Working capital deficit	17,060,914
Stockholders’ deficit	17,964,143
Accumulated deficit	(37,242,529)		$ (35,630,186)
Capitalization cost	$ 2,000
Depreciates demonstration period	3 years
Salvageable value	$ 1,461
Cost of sales amount	$ 20,683	$ 33,325
Lease liability				$ 156,554
Options outstanding and exercisable (in Shares)	16,423
Warrants outstanding and exercisable (in Shares)	2,240,000,000
Shares of common stock (in Shares)	192,162,563,834
Convertible debt, amount	$ 8,857,222
Potentially dilutive shares	201,122,580,257
Shares converted percentage	4.99%
Outstanding shares percentage	9.99%
Split description	On February 10, 2023 the Company filed Form DEF 14C to effect a reverse split of between 1:500 and 1:1,000 shares of common stock. The Company has determined that the reverse split will be 1:1,000. The Company expects the FINRA review to be completed before June 2023. The table below shows the Losses Per Share prior to the reverse split and following the reverse split of 1:1,000. A key assumption to the earnings per share calculation is that post-reverse split price is equal to the pre-reverse split times the number of shares from the ratio. For example: pre-reverse split price of $0.0003 times the reverse split of 1,000 is equal to $0.30.
Operating segments	3
Segment reporting, description	Howco generated 99% of the consolidated sales which are primarily from department of defense. Drone LLC generated less than 1% of sales primarily to state and municipal government purchases of drones and accessories. Bantec Sanitizing Inc. had no contribution to consolidated sales of its sanitizing products for the six months ended March 31, 2023. Howco has 98% of the consolidated tangible assets, Drone has no allocated assets and Bantec Sanitizing Inc. has less than 1% of consolidated assets and the parent company has 1.4% of the consolidated tangible assets as of March 31, 2023 and additionally, there are no formal cost allocations to Howco or the other subsidiaries.
Common Stock [Member]
Summary of Significant Accounting Policies and Going Concern (Details) [Line Items]
Shares of common stock (in Shares)	6,720,000,000
Series B Preferred Stock [Member]
Summary of Significant Accounting Policies and Going Concern (Details) [Line Items]
Preferred stock, shares outstanding (in Shares)	448,000		448,000