Condensed Balance Sheets - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash	$ 1,395,982	$ 1,666,639
Prepaid expenses	181,745	157,616
Total current assets	1,577,727	1,824,255
Investments held in Trust Account	641,980,998	639,719,665
Other assets	25,525	25,525
Total assets	643,584,250	641,569,445
Current liabilities:
Accounts payable and accrued expenses	834,942	635,139
Income tax payable	786,117	1,491,470
Franchise tax payable	50,050	116,994
Total current liabilities	1,671,109	2,243,603
Deferred underwriting commissions	20,737,500	20,737,500
Total liabilities	22,408,609	22,981,103
Commitments
Stockholders' Equity:
Preferred stock, $0.0001 par value; 1,000,000 shares authorized; none issued and outstanding
Additional paid-in capital		375,406
Retained earnings	4,998,257	4,622,826
Total stockholders' equity	5,000,001	5,000,002
Total Liabilities and Stockholders' Equity	643,584,250	641,569,445
Common Class A [Member]
Current liabilities:
Class A common stock, $0.0001 par value; 61,617,564 and 61,358,834 shares subject to possible redemption at $10.00 per share at March 31, 2019 and December 31, 2018, respectively	616,175,640	613,588,340
Stockholders' Equity:
Common stock value	163	189
Common Class B [Member]
Stockholders' Equity:
Common stock value	$ 1,581	$ 1,581