Other Consolidated Financial Statement Detail - Other Income (Expense), Net (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Apr. 30, 2022
Collaborative arrangements and non-collaborative arrangement transactions
Interest income	$ (125.0)	$ (67.6)	$ (276.5)
Interest expense	267.5	250.3	246.9
(Gains) losses on investments, net	19.7	100.4	291.2
Litigation related expense	139.5	26.3	3.9
Foreign exchange (gains) losses, net	28.6	30.9	50.4
Other, net	(24.7)	3.3	(0.4)
Other (income) expense, net	$ 305.6	$ 343.6	$ 315.5
Samsung Bioepis
Collaborative arrangements and non-collaborative arrangement transactions
Ownership percentage				49.90%

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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