STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Total	Class A Ordinary Shares	Class F Common Stock	Additional Paid-In Capital	Accumulated Deficit/Retained Earnings
Beginning Balance at Oct. 22, 2017	$ 0	$ 0	$ 0	$ 0	$ 0
Beginning Balance (in shares) at Oct. 22, 2017		0	0
Proceeds from sale of Class F common stock to sponsor and initial public offering of units	25,000		$ 1,078	23,922
Proceeds from sale of Class F common stock to sponsor and initial public offering of units (in shares)			10,781,250
Net income (loss)	(23,684)		$ (23,684)		(23,684)
Ending Balance at Dec. 31, 2017	1,316		$ 1,078	23,922	(23,684)
Ending Balance (in shares) at Dec. 31, 2017			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 sale of Class F common stock to sponsor and initial public offering of units	400,000,000	$ 4,000		399,996,000
Proceeds from sale of Class F common stock to sponsor and initial public offering of units (in shares)		40,000,000
Sale of 6,666,666 Private Placement Warrants to Sponsor on January 19, 2017 at $1.50 per Private Placement Warrant	10,000,000			10,000,000
Underwriter's discounts	(8,000,000)			(8,000,000)
Offering costs charged to additional paid-in capital	(756,432)			(756,432)
Deferred underwriting compensation	(14,000,000)			(14,000,000)
Class A common stock subject to possible redemption; 38,368,855 shares at a redemption price of $10.00	(383,981,610)	$ (3,840)		(383,977,770)
Class A common stock subject to possible redemption; 38,368,855 shares at a redemption price of $10.00 (in shares)		(38,398,161)
Net income (loss)	1,736,729	$ 2,140,135	$ (403,406)		1,736,729
Ending Balance at Dec. 31, 2018	$ 5,000,003	$ 160	$ 1,000	$ 3,285,798	$ 1,713,045
Ending Balance (in shares) at Dec. 31, 2018		1,601,839	10,000,000