Commitments and Contingencies (Details) € in Billions		9 Months Ended	12 Months Ended
	Oct. 04, 2023 action	Sep. 27, 2025 plaintiff	Dec. 31, 2021 EUR (€)	Dec. 31, 2020 EUR (€)	Dec. 31, 2019 EUR (€)	Dec. 31, 2018 EUR (€)	Dec. 31, 2017 EUR (€)
Other Commitments [Line Items]
Loss contingency, number of plaintiffs | plaintiff		275
Number of investor actions | action	4
Luxembourg | Foreign Tax Authority | Tax Year 2017
Other Commitments [Line Items]
Assessment received from Belgian tax authority (in euros)							€ 1.0
Luxembourg | Foreign Tax Authority | Tax Year 2018
Other Commitments [Line Items]
Assessment received from Belgian tax authority (in euros)						€ 1.0
Luxembourg | Foreign Tax Authority | Tax Year 2019
Other Commitments [Line Items]
Assessment received from Belgian tax authority (in euros)					€ 1.0
Luxembourg | Foreign Tax Authority | Tax Year 2020
Other Commitments [Line Items]
Assessment received from Belgian tax authority (in euros)				€ 1.0
Luxembourg | Foreign Tax Authority | Tax Year 2021
Other Commitments [Line Items]
Assessment received from Belgian tax authority (in euros)			€ 1.0