Fair Value Measurements - Summary of Financial Assets that are Measured at Fair Value on a Recurring Basis (Detail) - Fair Value, Recurring [Member] - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Quoted Prices in Active Markets (Level 1)
Assets:
Investments held in Trust Account		$ 414,209,593
Liabilities:
Liabilities	$ 435,267,928	449,595,643
Quoted Prices in Active Markets (Level 1) | Derivative Public Warrant Liabilities [Member]
Liabilities:
Liabilities	21,009,680	35,386,050
Quoted Prices in Active Markets (Level 1) | U. S. Treasury funds
Assets:
Investments held in Trust Account	414,258,248
Significant Other Observable Inputs (Level 2)
Liabilities:
Liabilities		0
Significant Other Unobservable Inputs (Level 3)
Liabilities:
Liabilities	10,653,560	18,415,060
Significant Other Unobservable Inputs (Level 3) | Derivative Private Warrant Liabilities [Member]
Liabilities:
Liabilities	$ 10,653,560	$ 18,415,060