Related Party Transactions - Narrative (Details) د.إ in Millions									1 Months Ended						3 Months Ended			12 Months Ended
	Apr. 14, 2026 USD ($)	Apr. 13, 2026 USD ($)	Apr. 10, 2026	Jan. 30, 2026 USD ($)	Sep. 26, 2025 USD ($)	Oct. 09, 2024 shares	Mar. 06, 2024	Feb. 01, 2023 USD ($)	May 14, 2026 USD ($)	Jun. 30, 2025 USD ($) ft²	Mar. 31, 2025 USD ($)	Feb. 28, 2025 USD ($) shares	Oct. 31, 2024 USD ($) shares	Jan. 31, 2024 USD ($)	Mar. 31, 2026 USD ($) m²	Mar. 31, 2026 AED (د.إ)	Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Sep. 30, 2024 USD ($)	Feb. 29, 2024 USD ($)	Nov. 30, 2023 USD ($)	Jan. 01, 2023 USD ($)
Related Party Transaction [Line Items]
Accrued interest and penalties															$ 100,000
Debt instrument, penalties and interest accrued															0			$ 19,900,000
Accounts payable															55,122,000			58,678,000
Accounts receivable															$ 273,000			257,000
Area of land										3,000					10,000
Sublease term (in months)										10 months
Rent payments | د.إ																د.إ 3.8
Notes Payable
Related Party Transaction [Line Items]
Unpaid Principal Balance															$ 59,473,000			78,799,000
Notes and loans payable											$ 24,674,000				46,367,000		$ 24,674,000	$ 60,666,000	$ 49,488,000
Gain (loss) on fair value adjustment of debts															(5,212,000)		21,780,000
Repayment of debt															$ 132,000		6,000
Secured Notes | Notes Payable
Related Party Transaction [Line Items]
Shares issued from conversion (in shares) | shares												1,352,767
Secured Notes | Notes Payable | Class A Common Stock
Related Party Transaction [Line Items]
Gain (loss) on extinguishment of debt												$ (1,200,000)
Unsecured Convertible Notes | Notes Payable
Related Party Transaction [Line Items]
Debt instrument, term															6 months	6 months		6 months	3 months
Contractual Interest Rates															4.27%			4.27%	4.27%
Notes and loans payable															$ 4,139,000			$ 3,442,000
Gain (loss) on fair value adjustment of debts															(321,000)		0
Proceeds from debt, net of issuance costs															500,000		0
Repayment of debt															0
Related Party
Related Party Transaction [Line Items]
Unpaid Principal Balance															4,192,000			4,279,000
Gain (loss) on extinguishment of debt															0		(1,180,000)
Notes and loans payable											7,123,000				4,192,000		7,123,000	4,279,000	$ 8,064,000
Gain (loss) on fair value adjustment of debts																	665,000
Repayment of debt															145,000		124,000
Accounts payable															12,988,000			13,179,000
Related Party
Related Party Transaction [Line Items]
Escrow deposit disbursements related to property acquisition					$ 30,000,000.0
Related Party | Unsecured Convertible Notes
Related Party Transaction [Line Items]
Notes and loans payable															0			0
Unsecured Convertible Notes | Related Party
Related Party Transaction [Line Items]
Gain (loss) on fair value adjustment of debts																	700,000
2025 March Unsecured SPA Notes | Related Party
Related Party Transaction [Line Items]
Notes and loans payable											143,000				0		143,000	0	$ 0
Gain (loss) on fair value adjustment of debts																	9,000
Repayment of debt																	0
2025 March Unsecured SPA Notes | Related Party | Notes Payable
Related Party Transaction [Line Items]
Proceeds from debt, net of issuance costs																	400,000
Notes Payable — China | Related Party
Related Party Transaction [Line Items]
Unpaid Principal Balance															$ 3,682,000			$ 3,775,000
Contractual Interest Rates															0.00%			18.00%	18.00%
Debt instrument, loan prime rate term															1 year
Accrued interest and penalties															$ 20,200,000
Repayment of debt															100,000		100,000
Gain (loss) in additional paid in capital																	700,000
Notes Payable on Demand — China | Related Party
Related Party Transaction [Line Items]
Unpaid Principal Balance															$ 435,000			$ 429,000
Contractual Interest Rates															0.00%			0.00%
Notes and loans payable											413,000				$ 435,000		413,000	$ 429,000	$ 417,000
Gain (loss) on fair value adjustment of debts																	0
Repayment of debt															0		0
FFGP Note | Related Party
Related Party Transaction [Line Items]
Unpaid Principal Balance														$ 1,600,000	$ 0			0				$ 1,600,000
Debt instrument, term															3 months	3 months
Notes and loans payable											1,576,000						1,576,000		1,576,000
Gain (loss) on fair value adjustment of debts																	0
Repayment of debt															$ 1,600,000		0
FFGP Note | Related Party | Minimum
Related Party Transaction [Line Items]
Contractual Interest Rates															4.27%
FFGP Note | Related Party | Maximum
Related Party Transaction [Line Items]
Contractual Interest Rates															5.27%
Convertible FFGP Note | Related Party
Related Party Transaction [Line Items]
Unpaid Principal Balance															$ 0			0			$ 300,000
Contractual Interest Rates																					4.27%
Convertible FFGP Note | Related Party
Related Party Transaction [Line Items]
Notes and loans payable											250,000						250,000		$ 250,000
Gain (loss) on fair value adjustment of debts																	0
Repayment of debt																	0	300,000
FF Top Executive Reimbursements | Related Party
Related Party Transaction [Line Items]
Monthly fee								$ 200,000										100,000
Additional term and permitted (in months)							12 months
Annual bonus																		1,000,000.0
Payments with related party															700,000
Accounts payable															200,000			100,000
Legal expense reimbursement requested																							$ 6,500,000
Leshi Information Technology Co., Ltd. (“LeTV”) | Related Party
Related Party Transaction [Line Items]
Accounts payable															8,800,000			8,500,000
Lerongzhixin Electronic Technology (Tianjin) Co., Ltd. | Related Party
Related Party Transaction [Line Items]
Accounts payable															3,200,000			3,100,000
Grow Fandor
Related Party Transaction [Line Items]
Accounts receivable															300,000			300,000
Grow Fandor | Related Party
Related Party Transaction [Line Items]
Accounts payable															$ 300,000			300,000
Aggregate principal amount																				$ 75,000
Donation received (in shares) | shares						15,000,000							15,000,000
Net profit percentage													50.00%
Net sales revenue, percentage													5.00%
Annual base license fee													$ 250,000
Related party transaction, annual fees payable, duration													30 days
Area of land | ft²										3,000
Sublease term (in months)										10 months
Rent payments										$ 4,500
Additional payments for rent										$ 3,000
Deferred and accrued interest percentage															5.00%
Grow Fandor | Related Party | Faraday Future
Related Party Transaction [Line Items]
Subsidiary, ownership percentage, parent						10.00%							10.00%
X-Butler Transactions | Related Party
Related Party Transaction [Line Items]
Accounts payable															$ 200,000			$ 100,000
Business development															35,000
FF Global Partners LLC
Related Party Transaction [Line Items]
Escrow deposit disbursements related to property acquisition					4,000,000.0
Jerry (Jiawei) Wang
Related Party Transaction [Line Items]
Escrow deposit disbursements related to property acquisition					200,000
Investor
Related Party Transaction [Line Items]
Escrow deposit disbursements related to property acquisition					$ 40,700,000
Gold King Arthur Holding Limited Arrangement | Related Party
Related Party Transaction [Line Items]
Sale of stock, consideration received				$ 10,000,000.0
Management fee				1.00%
Transaction expenses															100,000
Gold King Arthur Holding Limited Arrangement | Related Party | Subsequent Event
Related Party Transaction [Line Items]
Debt instrument, term			1 year
Contractual Interest Rates			10.00%
Sale of stock, consideration received	$ 12,000,000.0	$ 10,000,000.0
Gross proceeds									$ 2,000,000.0
Metaverse Horizon Limited | Related Party Notes – Unsecured Convertible Note | Related Party
Related Party Transaction [Line Items]
Unpaid Principal Balance											$ 1,500,000	$ 1,500,000		$ 1,500,000			$ 1,500,000
Senyun and Metaverse Horizon Limited | Related Party Notes – Unsecured Convertible Note | Related Party
Related Party Transaction [Line Items]
Debt instrument, term											3 months			3 months
Contractual Interest Rates											4.27%			4.27%			4.27%
Debt instrument original issue discount percentage											15.00%						15.00%
Mr. Yueting Jia | Management Consulting Arrangement | Related Party
Related Party Transaction [Line Items]
Accounts payable															300,000
Payment to related party															$ 400,000