General form of registration statement for all companies including face-amount certificate companies

Summary of Significant Accounting Policies - Summary Of Earnings Per Share Basic And Diluted (Detail)

v3.22.1
Summary of Significant Accounting Policies - Summary Of Earnings Per Share Basic And Diluted (Detail) - Customer Concentration Risk [Member] - Revenue [Member] - Rigetti Computing, Inc
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Customer A [Member]    
Schedule of Transition Period Comparative Data line items [Line Items]    
Concentration Risk, Percentage 47.00%  
Customer B [Member]    
Schedule of Transition Period Comparative Data line items [Line Items]    
Concentration Risk, Percentage 23.00% 21.00%
Customer C [Member]    
Schedule of Transition Period Comparative Data line items [Line Items]    
Concentration Risk, Percentage 13.00% 60.00%