Net Loss per share - Anti-dilutive Shares Excluded From Computation (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	14,608	10,929	14,608	10,929
RSUs and PSUs (treasury stock)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	3,215	1,109	3,215	1,109
Warrants \| Public warrants (treasury stock)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	286	286	286	286
Class 1 and Class 2 warrants (treasury stock)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	2,018	2,307	2,018	2,307
Convertible debentures (if-converted)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	1,912	0	1,912	0
Opco warrants (if-converted)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	0	32	0	32
Opco common units (if-converted)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	7,177	7,195	7,177	7,195