CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Total	Class A Common Stock	Class F Common Stock	Additional Paid-In Capital	Retained Earnings/(Acc. Deficit)
Beginning Balance at Dec. 31, 2018	$ 3,015		$ 1,078	$ 23,922	$ (21,985)
Beginning Balance (in shares) at Dec. 31, 2018			10,781,250
Forfeited Class F Common stock by Sponsor			$ (78)	78
Forfeited Class F Common stock by Sponsor (in shares)			(781,250)
Proceeds from initial public offering of Units on February 5, 2019 at $10.00 per Unit	400,000,000	$ 4,000		399,996,000
Proceeds from initial public offering of Units on February 5, 2019 at $10.00 per Unit (in shares)		40,000,000
Sale of 6,666,666 Private Placement Warrants to Sponsor on February 5, 2019 at $1.50 per Private Placement Warrant	10,000,000			10,000,000
Underwriters discounts	(8,000,000)			(8,000,000)
Offering costs charged to additional paid-in capital	(865,105)			(865,105)
Deferred underwriting compensation	(14,000,000)			(14,000,000)
Class A common stock subject to possible redemption; at a redemption price of $10.00	(386,399,550)	$ (3,864)		(386,395,686)
Class A common stock subject to possible redemption; at a redemption price of $10.00,(in shares)		(38,639,955)
Net income (loss)	4,261,643	$ 4,654,530	$ (392,887)		4,261,643
Ending Balance at Sep. 30, 2019	5,000,003	$ 136	$ 1,000	759,209	4,239,658
Ending Balance (in shares) at Sep. 30, 2019		1,360,045	10,000,000
Beginning Balance at Jun. 30, 2019	5,000,006	$ 151	$ 1,000	2,266,014	2,732,841
Beginning Balance (in shares) at Jun. 30, 2019		1,510,727	10,000,000
Class A common stock subject to possible redemption; at a redemption price of $10.00	(1,506,820)	$ (15)		(1,506,805)
Class A common stock subject to possible redemption; at a redemption price of $10.00,(in shares)		(150,682)
Net income (loss)	1,506,817	$ 1,627,320	$ (120,503)		1,506,817
Ending Balance at Sep. 30, 2019	5,000,003	$ 136	$ 1,000	759,209	4,239,658
Ending Balance (in shares) at Sep. 30, 2019		1,360,045	10,000,000
Beginning Balance at Dec. 31, 2019	5,448,326	$ 129	$ 1,000	24,006	5,423,191
Beginning Balance (in shares) at Dec. 31, 2019		1,286,524	10,000,000
Class A common stock subject to possible redemption; at a redemption price of $10.00	2,930,140	$ 29		2,930,111
Class A common stock subject to possible redemption; at a redemption price of $10.00,(in shares)		293,014
Net income (loss)	(3,378,457)	$ (2,433,543)	$ (944,914)		(3,378,457)
Ending Balance at Sep. 30, 2020	5,000,009	$ 158	$ 1,000	2,954,117	2,044,734
Ending Balance (in shares) at Sep. 30, 2020		1,579,538	10,000,000
Beginning Balance at Jun. 30, 2020	6,096,284	$ 129	$ 1,000	24,006	6,071,149
Beginning Balance (in shares) at Jun. 30, 2020		1,286,524	10,000,000
Class A common stock subject to possible redemption; at a redemption price of $10.00	2,930,140	$ 29		2,930,111
Class A common stock subject to possible redemption; at a redemption price of $10.00,(in shares)		293,014
Net income (loss)	(4,026,415)	$ (3,215,855)	$ (810,560)		(4,026,415)
Ending Balance at Sep. 30, 2020	$ 5,000,009	$ 158	$ 1,000	$ 2,954,117	$ 2,044,734
Ending Balance (in shares) at Sep. 30, 2020		1,579,538	10,000,000