Summary of Significant Accounting Policies (Details)	Sep. 30, 2025
Minimum [Member] \| Vehicles And Transportation Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	5 years
Minimum [Member] \| Manufacturing Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	3 years
Minimum [Member] \| Office Furniture And Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	3 years
Minimum [Member] \| Warehouse Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	3 years
Minimum [Member] \| Quality Assurance ("QA") Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	3 years
Minimum [Member] \| Tooling And Molds [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	5 years
Maximum [Member] \| Vehicles And Transportation Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	7 years
Maximum [Member] \| Manufacturing Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	10 years
Maximum [Member] \| Office Furniture And Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	7 years
Maximum [Member] \| Warehouse Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	10 years
Maximum [Member] \| Quality Assurance ("QA") Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	10 years
Maximum [Member] \| Tooling And Molds [Member]
Property, Plant and Equipment [Line Items]
Useful lives (years)	10 years

Expion360 Inc. 10-Q