Cash and cash equivalents - Summary of Restricted Cash and Cash Equivalents (Detail) - EUR (€) € in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Cash and cash equivalents [abstract] | ||||
| Cash at bank and in hand | € 348 | € 290 | ||
| Cash and cash equivalents subject to contractual restrictions | 401 | 300 | ||
| Term deposits | 167 | 1,458 | ||
| Money market funds | 159 | 1,473 | ||
| Total cash and cash equivalents | € 1,075 | € 3,521 | € 2,907 | € 1,047 |
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- Definition The amount of cash on hand and demand deposits. [Refer: Cash on hand] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The amount of cash and cash equivalents whose use or withdrawal is restricted. [Refer: Cash and cash equivalents] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A classification of cash equivalents representing short-term deposits. [Refer: Cash equivalents] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Money market funds classified as cash equivalents. No definition available.
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