Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details

Collaborations and Other Arrangements - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Revenue	$ 24,397	$ 17,601	$ 67,170	$ 45,887
Jardiance
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Revenue	1,578	959	3,924	2,663
Jardiance \| Milestone Payments, Sales-based
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Revenue	410	$ 200	910	200
Jardiance \| One Time Payment
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Revenue				$ 370
Ebglyss \| Milestone Payments, Sales-based
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Potential achievements	1,200		1,200
Ebglyss \| Milestone Payments, Sales-based \| Roche
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Potential achievements	$ 900		$ 900