SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Class A Common Stock Subject to Possible Redemption (Details) - USD ($)		3 Months Ended	6 Months Ended
	May 29, 2020	Sep. 30, 2020	Sep. 30, 2020
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Temporary Equity, Shares Outstanding		99,492,910	99,492,910
Transaction costs	$ 57,949,954		$ 57,949,954
Deferred tax asset		$ 37,000	37,000
Valuation allowance on deferred tax asset		37,000	37,000
Income tax expense		$ 72,413	$ 88,049
Effective tax rate (as a percent)		(32.00%)	(36.00%)
Unrecognized tax benefits		$ 0	$ 0
Unrecognized tax benefits accrued for interest and penalties		$ 0	$ 0