Annual report pursuant to Section 13 and 15(d)

Legal Matters - Additional Information (Details)

v3.20.4
Legal Matters - Additional Information (Details)
€ in Millions
12 Months Ended
Apr. 16, 2019
USD ($)
Apr. 16, 2019
EUR (€)
Oct. 17, 2018
USD ($)
Oct. 17, 2018
EUR (€)
Dec. 31, 2020
USD ($)
Commitments And Contingencies Disclosure [Abstract]          
Claim filing date April 16, 2019 April 16, 2019 October 17, 2018 October 17, 2018  
Name of plaintiff Kaleyra Kaleyra Kaleyra Kaleyra  
Name of defendant Telecom Italia S.p.A and Telecom Italia Sparkle S.p.A Telecom Italia S.p.A and Telecom Italia Sparkle S.p.A Vodafone Italia S.p.A Vodafone Italia S.p.A  
Domicile of litigation Court of Milan Court of Milan Court of Milan Court of Milan  
Compensation amount $ 10,200,000 € 8.3 $ 7,500,000 € 6.1  
Loss contingencies first hearing date         Dec. 11, 2019
Loss contingencies final hearing date         Apr. 29, 2020
Loss contingencies recognition of actions         $ 0