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Borrowings - Schedule Disclosure of Detailed Information about Exchangeable Bonds (Parenthetical) (Detail) € in Millions	12 Months Ended
	Dec. 31, 2024 EUR (€) shares
Disclosure of detailed information about borrowings [line items]
Number Of Options Redeemed Due To Put Option Exercised By Bond holders | shares	1,038,800,000
Notional amount | €	€ 1,065,900,000

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Note Expiry date 2027-01-01
-Name IAS
-Number 1
-IssueDate 2025-01-01
-Paragraph 112
-Subparagraph c
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-URIDate 2025-03-27

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- Definition

Number of options redeemed due to put option exercised by bond holders.

+ References

No definition available.

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