Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2021	Aug. 13, 2021
Document Information Line Items
Entity Registrant Name	FARADAY FUTURE INTELLIGENT ELECTRIC INC.
Trading Symbol	FFIE
Document Type	10-Q
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		29,516,511
Amendment Flag	false
Entity Central Index Key	0001805521
Entity Current Reporting Status	No
Entity Filer Category	Non-accelerated Filer
Document Period End Date	Jun. 30, 2021
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q2
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Shell Company	false
Entity Ex Transition Period	false
Document Quarterly Report	true
Document Transition Report	false
Entity File Number	001-39395
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	84-4720320
Entity Address, Address Line One	18455 S. Figueroa Street
Entity Address, City or Town	Gardena
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90248
City Area Code	424
Local Phone Number	276-7616
Title of 12(b) Security	Class A common stock, par value $0.0001 per share
Security Exchange Name	NASDAQ
Entity Interactive Data Current	Yes