Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Schedule of fair value hierarchy of valuation techniques (Detail)

v3.20.4
Fair Value Measurements - Schedule of fair value hierarchy of valuation techniques (Detail)
Dec. 31, 2020
USD ($)
Assets held in Trust Account:  
Investment held in Trust Account $ 690,171,366
Quoted Prices in Active Markets (Level 1) [Member]  
Assets held in Trust Account:  
Investment held in Trust Account 690,171,366
Quoted Prices in Active Markets (Level 1) [Member] | U.S. Treasury Securities [Member]  
Assets held in Trust Account:  
Investment held in Trust Account 690,167,879
Quoted Prices in Active Markets (Level 1) [Member] | Cash and Cash Equivalents [Member]  
Assets held in Trust Account:  
Investment held in Trust Account 3,487
Significant Other Observable Inputs (Level 2) [Member]  
Assets held in Trust Account:  
Investment held in Trust Account
Significant Other Observable Inputs (Level 2) [Member] | U.S. Treasury Securities [Member]  
Assets held in Trust Account:  
Investment held in Trust Account
Significant Other Observable Inputs (Level 2) [Member] | Cash and Cash Equivalents [Member]  
Assets held in Trust Account:  
Investment held in Trust Account
Significant Other Unobservable Inputs (Level 3) [Member]  
Assets held in Trust Account:  
Investment held in Trust Account
Significant Other Unobservable Inputs (Level 3) [Member] | U.S. Treasury Securities [Member]  
Assets held in Trust Account:  
Investment held in Trust Account
Significant Other Unobservable Inputs (Level 3) [Member] | Cash and Cash Equivalents [Member]  
Assets held in Trust Account:  
Investment held in Trust Account