Shareholders' Equity - Additional Information (Detail) - $ / shares	6 Months Ended
	Jun. 30, 2019	Jun. 26, 2019	Apr. 19, 2019
Common stock shares authorized	494,968,750
Common stock par value	$ 0.0001
Common Stock, Shares, Issued	0
Common Stock, Shares, Outstanding	0
Preferred Stock, Shares Authorized	0
Common stock conversion description	20% of the sum of (i) the total number of Class A ordinary shares issued and outstanding upon completion of the Initial Public Offering, plus (ii) the total number of Class A ordinary shares issued or deemed issued or issuable upon conversion or exercise of any equity-linked securities or rights issued or deemed issued, by the Company in connection with or in relation to the consummation of the initial Business Combination, excluding any Class A ordinary shares or equity-linked securities exercisable for or convertible into Class A ordinary shares issued, or to be issued, to any seller in the initial Business Combination and any Private Placement Warrants issued to the Sponsor upon conversion of Working Capital Loans.
Previously Reported [Member]
Common stock shares authorized	500,000,000
Common stock par value	$ 0.0001
Preferred Stock, Shares Authorized	1,000,000
Private Placement Warrants [Member]
Class of warrants redemption exercise price	$ 0.10
Class of warrant exercise price threshold	10.00
Public Warrants [Member]
Class of warrants redemption exercise price	0.01
Class of warrant exercise price threshold	$ 18.00
Common Class B [Member]
Common stock shares authorized	5,031,250
Common stock par value	$ 0.0001		$ 0.0001
Common Stock, Shares, Issued	5,031,250
Common Stock, Shares, Outstanding	5,031,250		4,312,500
Common Class B [Member] | Previously Reported [Member]
Common stock shares authorized	50,000,000
Common stock par value	$ 0.0001
Common Stock, Shares, Outstanding		4,312,500
Common Class B [Member] | Restatement Adjustment [Member]
Common Stock, Shares, Outstanding		5,031,250