XML 98 R71.htm IDEA: XBRL DOCUMENT v3.20.1
Significant Accounting Policies - Summary of Sales Revenues Subject to Taxes and Contributions (Detail)
12 Months Ended
Dec. 31, 2019
Contribution on gross revenue for social integration program [member]  
Disclosure of significant accounting policies [line items]  
Transaction activities and other services rate 1.65%
Subscription services and equipment rental rate 1.65%
Financial income rate 0.65%
Contribution on gross revenue for social security financing [member]  
Disclosure of significant accounting policies [line items]  
Transaction activities and other services rate 7.60%
Subscription services and equipment rental rate 7.60%
Financial income rate 4.00%
Taxes on service [member]  
Disclosure of significant accounting policies [line items]  
Transaction activities and other services rate 2.00%
Social security levied on gross revenue [member]  
Disclosure of significant accounting policies [line items]  
Transaction activities and other services rate 4.50%