Annual report pursuant to Section 13 and 15(d)

Employee Benefit - Schedule of Assumptions Used to Determine Pension Benefit Obligations (Details)

v3.20.1
Employee Benefit - Schedule of Assumptions Used to Determine Pension Benefit Obligations (Details)
Dec. 31, 2019
Dec. 31, 2018
Minimum    
Defined Benefit Plan Disclosure [Line Items]    
Rate of compensation increase 0.50% 0.50%
Maximum    
Defined Benefit Plan Disclosure [Line Items]    
Rate of compensation increase 3.00% 3.00%
Kaleyra S.p.A    
Defined Benefit Plan Disclosure [Line Items]    
Discount rate 0.78% 1.74%
Solutions Infini    
Defined Benefit Plan Disclosure [Line Items]    
Discount rate 7.25% 7.75%
Rate of compensation increase 15.00% 15.00%