The Company and Basis of Presentation (Detail) $ in Millions		1 Months Ended	2 Months Ended
	May 01, 2020 USD ($)	Apr. 30, 2020 USD ($)	Jun. 30, 2020 USD ($) country
Change in Accounting Estimate [Line Items]
Number of countries where the company provides a broad range of merchant acquiring, payment processing and business process management services (in country) | country			26
Expected payroll taxes deferral	$ 2.7
Payroll taxes deferred			$ 0.8
Senior Secured Revolving Credit Facility | Credit Facility
Change in Accounting Estimate [Line Items]
Revolving credit facility draw down		$ 30.0