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

Fair Value Measurement - Summary of Reconciliation of Warrant Liabilities Measured at Fair Value (Parenthetical) (Detail)

v3.21.2
Fair Value Measurement - Summary of Reconciliation of Warrant Liabilities Measured at Fair Value (Parenthetical) (Detail)
$ in Millions
1 Months Ended
Dec. 31, 2020
USD ($)
Cerberus Telecom Acquisition Corp [Member]  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Fair value, measurement with unobservable inputs reconciliation, liability, transfers out of level 3 $ 9.7