Debt - Summary of Long-Term Debt (Parenthetical) (Details) $ in Millions	Dec. 31, 2023 EUR (€)	Dec. 31, 2022 EUR (€)	Jun. 30, 2022 USD ($)	Sep. 30, 2019 EUR (€)	Jun. 22, 2018 EUR (€)
Debt Instrument [Line Items]
Principal amount				€ 55,400,000
Notes due June 2026
Debt Instrument [Line Items]
Principal amount	€ 500,000,000	€ 500,000,000			€ 500,000,000
Notes Due June 2027
Debt Instrument [Line Items]
Principal amount	€ 400,000,000	€ 400,000,000	$ 400.0