Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Line Items]
Depreciation	$ 98	$ 88	$ 188	$ 170
Trade accounts receivable, net
Accounts receivable	2,505		2,505		$ 2,338
Less: allowance for doubtful accounts	(105)		(105)		(110)
Trade accounts receivable, net	2,400		2,400		2,228
Allowance for doubtful accounts
Beginning balance	109	118	110	109
Charges to expenses	12	19	21	35
Utilization of allowances	(16)	(10)	(26)	(16)
Ending balance	105	127	105	127
Inventories
Inventory, Finished Goods, Net of Reserves	1,558		1,558		1,537
Inventory, Work in Process, Net of Reserves	201		201		174
Inventory, Raw Materials, Net of Reserves	849		849		773
Inventories	2,608		2,608		2,484
Other Current Assets [Abstract]
Restricted Cash and Cash Equivalents in Other current assets	75	135	75	135	130
Derivative Asset, Current	267		267		159
Licensing arrangements	38		38		47
Other Assets, Miscellaneous, Current	376		376		285
Other Assets, Current	756		756		621
Property, plant and equipment, net
Land	140		140		140
Buildings and improvements	1,876		1,876		1,843
Equipment, furniture and fixtures	3,598		3,598		3,503
Capital in progress	897		897		857
Property, plant and equipment	6,512		6,512		6,343
Less: accumulated depreciation	3,561		3,561		3,484
Property, plant and equipment, net	2,951		2,951		2,859
Other Assets, Noncurrent [Abstract]
Restricted cash equivalents included in Other long-term assets	74	$ 60	74	$ 60	60
Operating Lease, Right-of-Use Asset	416		416		439
Derivative Asset	46		46		107
Investments	450		450		413
Licensing arrangements, asset	13		13		30
Indemnification asset	172		172		176
Other, Other Long-term Assets	381		381		306
Other Assets, Noncurrent	1,551		1,551		1,531
Accrued expenses
Legal reserves, current	118		118		206
Payroll and related liabilities	948		948		1,051
Accrued Rebates, Current	412		412		389
Business Combination, Contingent Consideration, Liability, Current	175		175		304
Other	667		667		696
Accrued Liabilities, Current	2,320		2,320		2,646
Other Liabilities, Current [Abstract]
Deferred Revenue, Current	284		284		266
Licensing Arrangements	40		40		49
Taxes Payable, Current	224		224		220
Other	222		222		278
Other Liabilities, Current	770		770		814
Other long-term liabilities
Accrued income taxes	356		356		470
Estimated Litigation Liability, Noncurrent	133		133		172
Business Combination, Contingent Consideration, Liability, Noncurrent	118		118		100
Licensing arrangements, liability	20		20		41
Operating Lease, Liability, Noncurrent	365		365		390
Deferred Revenue	316		316		311
Other Accrued Liabilities, Noncurrent	491		491		484
Other long-term liabilities	$ 1,800		$ 1,800		$ 1,967