Condensed Balance Sheets (unaudited) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash	$ 331,926	$ 512,827
Prepaid expenses	17,500	35,000
Total current assets	349,426	547,827
Investments held in Trust Account	459,453,806	456,919,551
Total assets	459,803,232	457,467,378
Current liabilities:
Accrued professional fees, travel and other expenses	214,948	252,472
Total current liabilities	214,948	252,472
Deferred underwriting compensation	15,750,000	15,750,000
Total liabilities	15,964,948	16,002,472
Commitments and contingencies
Class A ordinary shares subject to possible redemption; 43,883,828 and 43,646,490 shares at March 31, 2019 and December 31, 2018, respectively, at a redemption value of $10.00 per share	438,838,280	436,464,900
Shareholders' equity:
Preferred shares, $0.0001 par value; 1,000,000 shares authorized, none issued or outstanding	0	0
Retained earnings	4,998,767	4,998,746
Total shareholders' equity	5,000,004	5,000,006
Total liabilities and shareholders' equity	459,803,232	457,467,378
Class A ordinary shares
Shareholders' equity:
Ordinary shares value	112	135
Total shareholders' equity	112	135
Class F ordinary shares
Shareholders' equity:
Ordinary shares value	1,125	1,125
Total shareholders' equity	$ 1,125	$ 1,125