Warburg Pincus Capital Corp I B (WPCB) 8-K25 Aug 21Departure of Directors or Certain OfficersFinancial data

Company Profile

Document and Entity Information	Aug. 25, 2021
Document And Entity Information [Line Items]
Document Type	8-K
Document Period End Date	Aug. 25, 2021
Entity Registrant Name	WARBURG PINCUS CAPITAL CORPORATION I-B
Entity Incorporation, State or Country Code	E9
Entity File Number	001-40172
Entity Tax Identification Number	98-1572651
Entity Address, Address Line One	450 Lexington Avenue
Entity Address, City or Town	New York
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10017
City Area Code	212
Local Phone Number	878-0600
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Amendment Flag	false
Entity Central Index Key	0001836074
Capital Units [Member]
Document And Entity Information [Line Items]
Title of 12(b) Security	Units, each consisting of one Class A ordinary share, $0.0001 par value, and one-fifth of one redeemable warrant
Trading Symbol	WPCB.U
Security Exchange Name	NYSE
Common Class A [Member]
Document And Entity Information [Line Items]
Title of 12(b) Security	Class A ordinary shares included as part of the units
Trading Symbol	WPCB
Security Exchange Name	NYSE
Warrant [Member]
Document And Entity Information [Line Items]
Title of 12(b) Security	Warrants included as part of the units, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50
Trading Symbol	WPCB WS
Security Exchange Name	NYSE