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Business combinations and divestures (Details) - EUR (€) € in Millions	Dec. 31, 2024	Dec. 31, 2023
Business Acquisition [Line Items]
Goodwill	€ 4,588.6	€ 4,588.6
Philips Engineering Solutions
Business Acquisition [Line Items]
Goodwill		€ 33.0

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

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Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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