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Other Intangibles (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Indefinite-Lived Intangible Assets [Line Items]
Intangible assets	$ 21,368	$ 22,933
In Process Research and Development
Indefinite-Lived Intangible Assets [Line Items]
Impairment charge	887
nemtabrutinib | In Process Research and Development
Indefinite-Lived Intangible Assets [Line Items]
Impairment charge	807
Intangible assets	$ 1,200

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- Definition

Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

+ References

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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