Net Loss per Share - Potentially Dilutive Shares Excluded From Computation Of Diluted Net Income/(Loss) (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares (in shares)	865,753,807	77,935,901	865,753,807	77,935,901
Shares issuable upon exercise of SPA Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares (in shares)	112,780,647	9,009,166	112,780,647	0
Shares issuable upon conversion of SPA Notes and settlement of make-whole provisions
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares (in shares)	648,065,080	0	648,065,080	9,009,166
Other warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares (in shares)	29,454,593	4,544,258	29,454,593	4,544,258
Stock-based compensation awards – Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares (in shares)	35,280,854	40,730,358	35,280,854	40,730,358
Stock-based compensation awards – RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares (in shares)	16,520,514	0	16,520,514	0
Public warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares (in shares)	23,540,988	22,977,568	23,540,988	22,977,568
Private Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares (in shares)	111,131	674,551	111,131	674,551