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Restructuring Charges - Narrative (Details) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
	Dec. 31, 2025	Apr. 24, 2026
Restructuring Cost and Reserve [Line Items]
Total restructuring and associated costs		$ 370
Termination Of Third-Party Manufacturing Agreement
Restructuring Cost and Reserve [Line Items]
Charges	$ 118
Termination Of Third-Party Manufacturing Agreement \| Asset Write Offs
Restructuring Cost and Reserve [Line Items]
Restructuring charges, statement of income or comprehensive income [Extensible Enumeration]	Cost of products sold, excluding amortization of intangible assets, Other Operating Income (Expense), Net
Charges	$ 84
Termination Of Third-Party Manufacturing Agreement \| Contract Termination
Restructuring Cost and Reserve [Line Items]
Restructuring charges, statement of income or comprehensive income [Extensible Enumeration]	Cost of products sold, excluding amortization of intangible assets, Other Operating Income (Expense), Net
Charges	$ 34
Minimum \| MiniMed Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected cost	300
Maximum \| MiniMed Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected cost	$ 500