Notes Receivable from Third Parties - Information Related to Notes Receivable (Details) € in Millions, shares in Millions		3 Months Ended	12 Months Ended
	Jan. 17, 2023 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) shares	Jan. 30, 2023 USD ($)	Jul. 29, 2022 USD ($) payment	May 20, 2022 EUR (€)	Dec. 24, 2021 USD ($)	Dec. 24, 2021 EUR (€)	Aug. 30, 2021 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable from third parties, net			$ 42,000	$ 31,653,000
Principal amount			18,923,000	17,978,000
Asset impairments			177,696,000	86,509,000
VIA Motors International, Inc.
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable from third parties, net				$ 31,600,000	$ 32,600,000
Business combination, additional funding amount	$ 800,000
Asset impairments		$ 27,400,000
Via Motor Note | Convertible Debenture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest rate (as percent)				4.00%						4.00%
Inobat Note | Convertible Debenture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest rate (as percent)								8.00%	8.00%
Convertible promissory note and interest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Cost			45,000	$ 89,550,000
Repayment			(3,000)
Interest				3,699,000
Unrealized Gains			0	0
Unrealized Losses			0	(1,083,000)
Impairment			0	(60,513,000)
Notes receivable from third parties, net			42,000	31,653,000
VIA Motors International, Inc. | Convertible promissory note and interest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Cost				63,218,000						$ 42,500,000
Interest				2,603,000
Unrealized Gains				0
Unrealized Losses				0
Impairment				(34,213,000)
Notes receivable from third parties, net				31,608,000
Via Motor Note Two | Via Motor Note | Convertible Debenture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal amount | €							€ 2.2
Via Motor Note Two | Convertible promissory note and interest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Cost				14,468,000
Interest				233,000
Unrealized Gains				0
Unrealized Losses				0
Impairment				(14,701,000)
Notes receivable from third parties, net				$ 0
Common stock issuance (in shares) | shares				0.1
Inobat Note | Convertible promissory note and interest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Cost				$ 11,819,000				$ 11,400,000	€ 10.0
Interest				863,000
Unrealized Gains				0
Unrealized Losses				(1,083,000)
Impairment				(11,599,000)
Notes receivable from third parties, net				0
Asset impairments				11,600,000
Write-offs			5,300,000
Green Power Motor Company | Convertible promissory note and interest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Cost			45,000	45,000
Repayment			(3,000)
Interest				0
Unrealized Gains			0	0
Unrealized Losses			0	0
Impairment			0	0
Notes receivable from third parties, net			$ 42,000	$ 45,000
Notes receivable, face amount						$ 45,000
Fixed interest rate (as percent)						7.50%
Number of consecutive monthly payments | payment						80