Litigation (Narrative) (Details) $ in Millions			3 Months Ended	12 Months Ended
	Aug. 30, 2021	Jun. 30, 2017 agreement	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2022	Dec. 31, 2022 state	Dec. 31, 2021 USD ($)	Sep. 30, 2020 healthBoard entity
Loss Contingencies [Line Items]
Litigation settlement paid			$ 5.0
Number of cases					1,000
Number of patents allegedly infringed | agreement		6
Scottish Health Boards | healthBoard								14
NHS Entities | entity								32
Ocular AS
Loss Contingencies [Line Items]
Damages sought in lawsuit	155 million
Product Liability
Loss Contingencies [Line Items]
Loss contingency accrual				$ 65.3
Intellectual Property
Loss Contingencies [Line Items]
Loss contingency accrual				107.9
Other Foreign Operations
Loss Contingencies [Line Items]
Loss contingency accrual				24.5
MDL
Loss Contingencies [Line Items]
Number of states					46	46
Anticompetitive Conduct with Generic Drugs
Loss Contingencies [Line Items]
Number of states					47
Amended Anticompetitive Conduct with Generic Drugs
Loss Contingencies [Line Items]
Number of states					42
EpiPen Auto-Injector Litigation
Loss Contingencies [Line Items]
Loss contingency accrual							$ 264.0
EpiPen Auto-Injector Litigation | Other current liabilities
Loss Contingencies [Line Items]
Litigation accrual				$ 5.5
Amended Multi District Litigation
Loss Contingencies [Line Items]
Number of states					36