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

Equity Plans -Additional Information (Detail)

v3.22.1
Equity Plans -Additional Information (Detail) - Rigetti Computing, Inc [Member] - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
weighted-average grant date fair value of options granted   $ 0.09
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value $ 4,668 $ 700
Amount of cost not yet recognized for nonvested award $ 2,100  
Weighted-average period over which cost not yet recognized  1 year 8 months 12 days  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 0  
Stock-based compensation expense $ 11,481 597
Restricted Stock Units RSU    
Amount of cost not yet recognized for nonvested award $ 31,100  
Weighted-average period over which cost not yet recognized  1 year 10 months 24 days  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value $ 3,400 0
Stock-based compensation expense $ 11,200 $ 0
Two thousand Thirteen Equity Incentive Plan [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 18,332,215