Revenue From Contracts With Customers - Additional Information (Detail) € in Billions |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2025
EUR (€)
|
Dec. 31, 2024
EUR (€)
|
|
| Disclosure Of Revenue Allocated To The Relevant Business Units [Line Items] | ||
| Remaining Performance Obligations | € 6.6 | € 4.8 |
| Non Cancellable Remaining Performance Obligations | 4.7 | 3.7 |
| Cancellable Remaining Performance Obligations | € 1.9 | € 1.1 |
| Percentage of Revenue Obligations to be recognized from 2026 to 2028 | 80 | |
| Percentage of Entity's Revenue | 10.00% | 10.00% |