Redeemable Noncontrolling Interest - Summary of company non controlling interest (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Net loss available to Class A ordinary shareholders		$ (33,945)	$ (17,142)	$ (123,562)	$ (41,476)
Noncontrolling Interest [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Change from net loss available to Class A ordinary shareholders and change in ownership interest in ProKidney LP	$ (4,829)
Subsidiaries [Member] | Noncontrolling Interest [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Consolidation Changes Wholly Owned Subsidiary Parent Ownership Interest Changes Impact Of Subsidiary Equity-Based Compensation	2,908
ProKidney LP [Member] | Noncontrolling Interest [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Consolidation Changes Wholly Owned Subsidiary Parent Ownership Interest Changes Impact Of Subsidiary Equity-Based Compensation	176
Class A [Member] | Noncontrolling Interest [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Net loss available to Class A ordinary shareholders	$ (7,913)