Revenues from Contracts with Customers - Summary of Contract Liabilities Allocated to Remaining Performance Obligations (Unsatisfied or Partially Unsatisfied) (Details) - EUR (€) € in Millions	Dec. 31, 2023	Dec. 31, 2022
Disclosure of performance obligations [line items]
Total	€ 751.8	€ 125.5
Unsatisfied Or Partially Unsatisfied
Disclosure of performance obligations [line items]
Total	751.8	125.5
Unsatisfied Or Partially Unsatisfied \| Within one year
Disclosure of performance obligations [line items]
Total	353.3	77.1
Unsatisfied Or Partially Unsatisfied \| More than one year
Disclosure of performance obligations [line items]
Total	€ 398.5	€ 48.4

The amount of an entity’s obligation to transfer goods or services to a customer for which the entity has received consideration (or the amount is due) from the customer.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 15
-IssueDate 2023-01-01
-Paragraph 105
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2023-en-r&anchor=para_105&doctype=Standard
-URIDate 2023-03-23

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 15
-IssueDate 2023-01-01
-Paragraph 116
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2023-en-r&anchor=para_116_a&doctype=Standard
-URIDate 2023-03-23

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant