Notes Payable - End of Period Secured and Unsecured SPA Information (Details) $ / shares in Units, $ in Thousands		12 Months Ended
	Dec. 28, 2022 USD ($)	Dec. 31, 2023 USD ($) trading_day $ / shares shares	Dec. 31, 2022 USD ($) shares
Debt Instrument [Line Items]
Exercise of warrants (in shares) | shares		251,649
Bridge Warrants
Debt Instrument [Line Items]
Warrants rights (in shares) | shares		556,205
Exercise Price | $ / shares		$ 0.73
Warrants term		7 years
Repurchase price (in usd per share) | $ / shares		$ 0.01
Bridge Warrants | Minimum
Debt Instrument [Line Items]
Number of trading days | trading_day		20
Bridge Warrants | Maximum
Debt Instrument [Line Items]
Number of trading days | trading_day		30
Class A Common Stock
Debt Instrument [Line Items]
Share price (in dollars per share) | $ / shares		$ 45.00
Class A Common Stock | Common Stock
Debt Instrument [Line Items]
Exercise of warrants (in shares) | shares		213,037	121,261
Class A Common Stock | Bridge Warrants | Common Stock
Debt Instrument [Line Items]
Exercise of warrants (in shares) | shares		251,649
Notes Payable
Debt Instrument [Line Items]
Fair value measurement with unobservable inputs reconciliation, recurring basis, liability, settlements		$ 2,500	$ 3,800
Change in fair value of earnout liability		(28,934)
Notes Payable | Class A Common Stock
Debt Instrument [Line Items]
Conversion of notes to Class A common stock		136,049
SPA Notes
Debt Instrument [Line Items]
Change in fair value of earnout liability		97,000
Debt conversion, converted amount	$ 900
SPA Notes | Notes Payable | Class A Common Stock
Debt Instrument [Line Items]
Conversion of notes to Class A common stock		136,100
SPA Notes | Notes Payable
Debt Instrument [Line Items]
Proceeds from notes payable, net of original issuance discount		231,100	73,800
Fair value measurement with unobservable inputs reconciliation, recurring basis, liability, settlements		222,700	$ 41,100
Notes payable		86,710
Debt conversion, converted amount		222,900
Bridge Notes and Bridge Warrants | Notes Payable
Debt Instrument [Line Items]
Notes payable		$ 250