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Financial Instruments and Risk Management (Narrative) (Details) € in Millions, $ in Millions, ¥ in Billions	Dec. 31, 2023 USD ($)	Dec. 31, 2023 JPY (¥)	Oct. 31, 2023 EUR (€)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Derivative [Line Items]
Purchase consideration, contingent consideration	$ 215.1			$ 375.0	$ 199.7
Net Investment Hedging \| Cross-currency interest rate swaps
Derivative [Line Items]
Notional amount of derivative \| ¥		¥ 14.6
Net Investment Hedging \| Currency Swap
Derivative [Line Items]
Notional amount of derivative \| €			€ 500
Respiratory delivery platform
Derivative [Line Items]
Purchase consideration, contingent consideration	177.6			132.0
Biocon Biologics
Derivative [Line Items]
Purchase consideration, contingent consideration	15.8			$ 221.2
YEN Term Loan
Derivative [Line Items]
Long-term debt	$ 283.6
Measurement Input, Discount Rate \| Contingent consideration \| Minimum
Derivative [Line Items]
Rate used to discount net cash inflows to present values	0.064	0.064		0.064
Measurement Input, Discount Rate \| Contingent consideration \| Maximum
Derivative [Line Items]
Rate used to discount net cash inflows to present values	0.080	0.080		0.090