Personnel expenses - Summary of Employee Severance Costs in Statement of Operations (Details) € in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2023
EUR (€)
| |
| Disclosure of quantitative information about right-of-use assets [line items] | |
| Employees severance charges | € 212 |
| Cost of revenue | |
| Disclosure of quantitative information about right-of-use assets [line items] | |
| Employees severance charges | 15 |
| Research and development | |
| Disclosure of quantitative information about right-of-use assets [line items] | |
| Employees severance charges | 119 |
| Sales and marketing | |
| Disclosure of quantitative information about right-of-use assets [line items] | |
| Employees severance charges | 44 |
| General and administrative | |
| Disclosure of quantitative information about right-of-use assets [line items] | |
| Employees severance charges | € 34 |