Recurring Fair Value Measurements - Summary of Fair Value Measurement Inputs and Valuation Techniques (Detail)	Dec. 31, 2020 yr	Sep. 30, 2020 yr	Jun. 30, 2020 yr	Mar. 31, 2020 yr	Feb. 13, 2020 yr
Private Placement Warrant [Member] | Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input	0.47	0.35	0.37	0.5	1.48
Private Placement Warrant [Member] | Expected term (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input	5.00	5.00	5.00	5.00	5.00
Private Placement Warrant [Member] | Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input	22	21.0	15.0	17	22.0
Private Placement Warrant [Member] | Dividend yield
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input	0.0	0.0	0.0	0.0	0.0
Private Placement Warrant [Member] | Exercise price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input	11.50	11.50	11.50	11.5	11.5
Private Placement Warrant [Member] | Asset Price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input	10.48	9.83	9.82	9.46	9.48
Public Warrant [Member] | Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input				0.5	1.48
Public Warrant [Member] | Expected term (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input				5.00	5.00
Public Warrant [Member] | Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input				17.0	22.0
Public Warrant [Member] | Dividend yield
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input				0.0	0.0
Public Warrant [Member] | Exercise price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input				11.5	11.5
Public Warrant [Member] | Asset Price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input				9.46	9.48