Post-effective amendment to a registration statement that is not immediately effective upon filing

Basis of preparation and changes to the Group's accounting policies - Summary of Estimated Useful Lives of Property Plant and Equipment (Detail)

v3.22.2.2
Basis of preparation and changes to the Group's accounting policies - Summary of Estimated Useful Lives of Property Plant and Equipment (Detail)
 12 Months Ended
Dec. 31, 2021
Chargers and charging infrastructure | Bottom of range [member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Property, plant and equipment, Useful life 7 years
Chargers and charging infrastructure | Top of range [member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Property, plant and equipment, Useful life 10 years
Other fixed assets | Bottom of range [member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Property, plant and equipment, Useful life 3 years
Other fixed assets | Top of range [member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Property, plant and equipment, Useful life 10 years
Assets under construction  
Disclosure of detailed information about property, plant and equipment [line items]  
Property, plant and equipment, Description of useful life Not depreciated