Condensed Statement of Cash Flows (Unaudited) - USD ($)	3 Months Ended				6 Months Ended		14 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 1,953,936	$ 1,745,005	$ 1,066,729	$ (450)	$ 3,698,941	$ 1,066,279
Adjustments to reconcile net income to net cash used in operating activities:
Investment income earned on cash equivalents held in Trust Account	(2,592,502)		(1,484,040)		(5,027,471)	(1,484,040)
Changes in operating assets and liabilities:
Prepaid expenses					3,023	(15,164)
Accrued expenses					5,246	39,682
Accrued taxes					(243,371)	355,000
Net cash used in operating activities					(1,563,632)	(38,243)
CASH FLOWS FROM INVESTING ACTIVITIES
Investment of cash in Trust Account						(414,000,000)
Cash released from Trust Account					1,407,712
Net cash provided by (used in) investing activities					1,407,712	(414,000,000)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from public offering of Units						414,000,000
Proceeds from sale of Private Placement Warrants						10,280,000
Proceeds from promissory note from sponsor						200,000
Payment of promissory note from sponsor						(200,000)
Payment of underwriting commissions						(8,280,000)
Payment of offering costs (excluding related parties)						(1,192,422)
Payment to related party for offering costs paid on behalf of the Company						(34,160)
Net cash provided by financing activities						414,773,418
NET CHANGE IN CASH					(155,920)	735,175
Cash, beginning of period		$ 734,894		$ 25,000	734,894	25,000
Cash, end of period	$ 578,974		$ 760,175		578,974	760,175	$ 578,974
Supplemental disclosure of investing activities:
Cash paid for franchise taxes					202,712
Cash paid for income taxes					1,165,000		$ 2,135,000
Supplemental disclosure of financing activities:
Common stock subject to redemption						$ 410,858,810