Notes Payable - Narrative (Details) $ / shares in Units, $ in Thousands					3 Months Ended
	Feb. 03, 2023 USD ($) $ / shares shares	Dec. 28, 2022 USD ($)	Sep. 23, 2022 USD ($) $ / shares	Aug. 14, 2022 USD ($) $ / shares	Mar. 31, 2023 USD ($) trading_day $ / shares shares	Mar. 31, 2022 USD ($)	Mar. 23, 2023 USD ($)	Dec. 31, 2022 USD ($) shares	Nov. 08, 2022 USD ($) trading_day $ / shares	Oct. 11, 2022 USD ($)
Debt Instrument [Line Items]
Change in fair value measurements					$ 94,917	$ 1,186
Loss on settlement of notes payable					3,021	0
Stock exchanged during period, value					6,800
Proceeds from notes payable, net of original issuance discount					$ 131,800	$ 0
Bridge warrants
Debt Instrument [Line Items]
Aggregate shares able to be purchased from warrants issued (in shares) | shares					48,714,277
Term of warrants					7 years
Repurchase price (in usd per share) | $ / shares					$ 0.01
Warrants exercised (in shares) | shares					35,314,752
Warrants (in shares) | shares					93,571,419
Minimum | Bridge warrants
Debt Instrument [Line Items]
Exercise price (in dollars per share) | $ / shares					$ 0.89
Number of trading days | trading_day					20
Maximum | Bridge warrants
Debt Instrument [Line Items]
Exercise price (in dollars per share) | $ / shares					$ 1.05
Number of trading days | trading_day					30
Class A Common Stock
Debt Instrument [Line Items]
Share price (in dollars per share) | $ / shares					$ 15.0
Warrants (in shares) | shares					146,678,131			476,364,277
Class A Common Stock | Common Stock
Debt Instrument [Line Items]
Number of consecutive trading days | trading_day									7
Notes payable | Level 3 | Fair Value, Nonrecurring
Debt Instrument [Line Items]
Notes payable					$ 4,900			$ 4,900
Bridge Notes | Notes payable
Debt Instrument [Line Items]
Percent decrease of original issue discount				50.00%
Total commitments				$ 300,000
Option to purchase additional notes, period				12 months
Aggregate principal					61,600
Change in fair value measurements					79,500
Conversion price (in dollars per share) | $ / shares				$ 2.69
Original issue discount percent				10.00%
Notes payable					42,700
Accrued interest					3,600
Debt issuance costs					$ 1,100
Bridge Notes | Notes payable | Maximum
Debt Instrument [Line Items]
Aggregate principal			$ 57,000	$ 52,000
Bridge Notes | Notes payable | Class A Common Stock
Debt Instrument [Line Items]
Debt instrument, convertible, threshold consecutive trading days | trading_day					5
Bridge Notes | Make-Whole Amount [Member] | Notes payable
Debt Instrument [Line Items]
Contractual Interest Rates					15.00%
Conversion price, percentage					90.00%
Third Bridge Notes | Notes payable
Debt Instrument [Line Items]
Aggregate principal			$ 7,500
Fourth Bridge Notes | Notes payable
Debt Instrument [Line Items]
Aggregate principal										$ 7,500
Third And Fourth Bridge Notes | Notes payable
Debt Instrument [Line Items]
Conversion price (in dollars per share) | $ / shares			$ 1.05
SPA Notes
Debt Instrument [Line Items]
Conversion price (in dollars per share) | $ / shares					$ 1.05
Aggregate principal amount that may be issued		$ 19,000
Debt conversion, converted instrument, amount		$ 900
SPA Notes | Minimum
Debt Instrument [Line Items]
Acquired interest rate		105.00%
SPA Notes | Maximum
Debt Instrument [Line Items]
Acquired interest rate		89.00%
SPA Notes | Class A Common Stock
Debt Instrument [Line Items]
Threshold value									$ 1,500
SPA Notes | Class A Common Stock | Minimum
Debt Instrument [Line Items]
Conversion price (in dollars per share) | $ / shares									$ 0.21
SPA Notes | Notes payable
Debt Instrument [Line Items]
Aggregate principal	$ 135,000			$ 25,000			$ 25,000
Conversion price (in dollars per share) | $ / shares			$ 1.05
Acquired interest rate	105.00%
Option to purchase additional shares, percentage of notes issued	50.00%
Replacement Note
Debt Instrument [Line Items]
Conversion price (in dollars per share) | $ / shares	$ 0.89
Replacement Note | Notes payable
Debt Instrument [Line Items]
Aggregate principal	$ 31,000
NPA And SPA Warrants
Debt Instrument [Line Items]
Aggregate principal	$ 41,000
Conversion price (in dollars per share) | $ / shares				$ 0.89
Aggregate shares able to be purchased from warrants issued (in shares) | shares	198,129,990
Aggregate shares to be exchanged (in shares) | shares	90,489,346
Tranche C Notes | Notes payable
Debt Instrument [Line Items]
Aggregate principal							$ 40,000
Original issue discount percent							14.00%
Proceeds from notes payable, net of original issuance discount					$ 92,600
Proceeds from notes payable, net of original issuance discount					105,000
Tranche B Notes | Notes payable
Debt Instrument [Line Items]
Aggregate principal							$ 5,000
Original issue discount percent							16.00%
Proceeds from notes payable, net of original issuance discount					29,300
Proceeds from notes payable, net of original issuance discount					34,000
Bridge warrants | Notes payable
Debt Instrument [Line Items]
Change in fair value measurements					18,200
Notes payable					28,500
Bridge Notes and Bridge Warrants | Notes payable
Debt Instrument [Line Items]
Notes payable					92,700
Tranche A Notes | Notes payable
Debt Instrument [Line Items]
Proceeds from notes payable, net of original issuance discount					8,800
Proceeds from notes payable, net of original issuance discount					$ 10,000
Bridge Notes Due on October 27, 2028 At 10.00% | Notes payable
Debt Instrument [Line Items]
Contractual Interest Rates								10.00%