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Commitments and Contingencies (Details) € in Billions |  | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Oct. 03, 2023 action | Jun. 28, 2025 plaintiff | Dec. 31, 2021 EUR (€) | Dec. 31, 2020 EUR (€) | Dec. 31, 2019 EUR (€) | Dec. 31, 2018 EUR (€) | Dec. 31, 2017 EUR (€) | Sep. 28, 2024 claim
Other Commitments [Line Items] |  |  |  |  |  |  |  |
Loss contingency, additional claims, number | claim |  |  |  |  |  |  |  | 15
Loss contingency, number of plaintiffs | plaintiff |  | 200 |  |  |  |  |  |
Number of investor actions | action | 4 |  |  |  |  |  |  |
Luxembourg | Foreign tax authority | Tax Year 2017 |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |
Assessment received from Belgian tax authority (in euros) |  |  |  |  |  |  | € 1.0 |
Luxembourg | Foreign tax authority | Tax Year 2018 |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |
Assessment received from Belgian tax authority (in euros) |  |  |  |  |  | € 1.0 |  |
Luxembourg | Foreign tax authority | Tax Year 2019 |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |
Assessment received from Belgian tax authority (in euros) |  |  |  |  | € 1.0 |  |  |
Luxembourg | Foreign tax authority | Tax Year 2020 |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |
Assessment received from Belgian tax authority (in euros) |  |  |  | € 1.0 |  |  |  |
Luxembourg | Foreign tax authority | Tax Year 2021 |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |
Assessment received from Belgian tax authority (in euros) |  |  | € 1.0 |  |  |  |  |

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