Other liabilities - Text Details (Detail) - EUR (€) € in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Liabilities, Other [Abstract] | ||
| Other non-current liabilities | € 47 | € 167 |
| Non-current contract liabilities | 458 | 431 |
| Current contract liabilities | 1,490 | € 1,699 |
| Increase (decrease) in current contract liabilities through operational activities | (209) | |
| Revenue that was included in contract liability balance at beginning of period | € 1,699 |
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- Definition The amount of current contract liabilities. [Refer: Contract liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of non-current contract liabilities. [Refer: Contract liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of non-current liabilities that the entity does not separately disclose in the same statement or note. [Refer: Non-current liabilities] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Increase (Decrease) in current contract liabilities through operational activities No definition available.
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- Definition Other liabilities [Abstract] No definition available.
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