Acquisitions (Allocation Of The Preliminary Purchase Price To The Acquired Net Assets (Details) - USD ($) $ in Millions		1 Months Ended
	May 02, 2023	Feb. 28, 2022	Jun. 30, 2023	Dec. 31, 2022
Business Acquisition [Line Items]
Goodwill			$ 15,172	$ 14,880
Vocera
Business Acquisition [Line Items]
Accounts receivable		$ 33
Inventory		13
Deferred income tax assets		91
Other assets		92
Debt		(425)
Deferred income tax liabilities		(193)
Other liabilities		(117)
Goodwill		2,273
Purchase price, net of cash acquired of $7 and $281		2,563
Cash acquired from acquisition		281
Vocera | Customer and distributor relationships
Business Acquisition [Line Items]
Intangible assets acquired		603
Vocera | Developed technology
Business Acquisition [Line Items]
Intangible assets acquired		$ 175
Weighted average amortization period at acquisition (years)		6 years
Vocera | Trade name
Business Acquisition [Line Items]
Intangible assets acquired		$ 18
Vocera | Customer relationships
Business Acquisition [Line Items]
Weighted average amortization period at acquisition (years)		15 years
Vocera | Trademarks
Business Acquisition [Line Items]
Weighted average amortization period at acquisition (years)		9 years
Cerus
Business Acquisition [Line Items]
Accounts receivable	$ 1
Inventory	2
Deferred income tax assets	7
Other assets	1
Debt	0
Deferred income tax liabilities	(60)
Other liabilities	(22)
Goodwill	312
Purchase price, net of cash acquired of $7 and $281	481
Cash acquired from acquisition	7
Cerus | Customer and distributor relationships
Business Acquisition [Line Items]
Intangible assets acquired	0
Cerus | Developed technology
Business Acquisition [Line Items]
Intangible assets acquired	$ 240
Weighted average amortization period at acquisition (years)	15 years
Cerus | Trade name
Business Acquisition [Line Items]
Intangible assets acquired	$ 0