Condensed Balance Sheets - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalent	$ 967,472	$ 1,531,595
Prepaid expenses	270,302	248,329
Total current assets	1,237,774	1,779,924
Investment held in Trust Account	558,915,205	555,695,763
Total assets	560,152,979	557,475,687
Current liabilities:
Accounts payable and accrued expenses	71,341	22,249
Advances from related party	149,517	204,949
Accrued income and franchise taxes	913,411	398,369
Total current liabilities	1,134,269	625,567
Deferred underwriting commissions	19,320,000	19,320,000
Total liabilities	20,454,269	19,945,567
Commitments and contingencies
Class A common stock subject to possible redemption; 53,469,870 and 53,253,011 shares at March 31, 2019 and December 31, 2018, respectively (at approximately $10.00 per share)	534,698,700	532,530,110
Stockholders' equity:
Preferred stock, $0.0001 par value per share; 1,000,000 shares authorized; none issued and outstanding
Additional paid-in capital	180,485	2,349,053
Retained earnings	4,817,972	2,649,382
Total stockholders' equity	5,000,010	5,000,010
Total liabilities and stockholders' equity	560,152,979	557,475,687
Class A Common Stock
Stockholders' equity:
Common stock value	173	195
Total stockholders' equity	173	195
Class B Common Stock
Stockholders' equity:
Common stock value	1,380	1,380
Total stockholders' equity	$ 1,380	$ 1,380