Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS (Details)

v3.21.2
FAIR VALUE MEASUREMENTS (Details) - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Assets [Abstract]    
Cash withdraw interest income from trust account $ 0  
Cash [Member]    
Assets [Abstract]    
Assets held in trust account   $ 93,912
Money Market Funds [Member]    
Assets [Abstract]    
Assets held in trust account $ 450,117,135  
US Treasury Securities [Member]    
Assets [Abstract]    
Assets held in trust account   449,973,787
US Treasury Securities [Member] | Recurring [Member] | Level 1 [Member]    
Held-To-Maturity [Abstract]    
Amortized Cost   449,973,787
Gross Holding Gain   3,713
Fair Value   $ 449,977,500
Maturity date   Feb. 04, 2021