Redeemable Noncontrolling Interest - Summary of company non controlling interest (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Net loss before noncontrolling interest	$ (36,965)	$ (38,466)	$ (74,917)	$ (73,799)
(Increase)/Decrease in ProKidney Corp. additional paid-in capital for vesting of Restricted Common Units in ProKidney LP	(3,997)	22,745	(9,170)	14,073
Change from net loss available to Class A ordinary shareholders and change in ownership interest in ProKidney LP	(22,661)	(1,000)	(46,169)	(19,813)
Subsidiaries [Member] | Noncontrolling Interest [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
(Increase)/Decrease in ProKidney Corp. accumulated deficit for impact of subsidiary equity-based compensation	722	1,374	1,539	3,014
Common Class A [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
(Increase)/Decrease in ProKidney Corp. additional paid-in capital for exchange of Common Units in ProKidney LP for Class A ordinary shares	(2,834)	(12,613)	(5,252)	(14,902)
Common Class A [Member] | Noncontrolling Interest [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Net loss before noncontrolling interest	$ (16,552)	$ (12,506)	$ (33,286)	$ (21,998)