Supplemental Balance Sheet Information (Tables)

6 Months Ended

Jun. 30, 2021

Supplemental Balance Sheet Information [Abstract]

Trade accounts receivable, net [Table Text Block]

	As of
(in millions)	June 30, 2021		December 31, 2020
Trade accounts receivable	$	1,781	$	1,637
Allowance for credit losses	(107)		(105)
	$	1,675	$	1,531

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Beginning balance	$	101	$	87	$	105	$	74
Cumulative effect adjustment(1)	n/a		n/a		n/a		10
Credit loss expense	9		14		11		22
Write-offs	(4)		(7)		(10)		(13)
Ending balance	$	107	$	94	$	107	$	94

(1)    Effective January 1, 2020, we adopted FASB ASC Topic 326, Financial Instruments - Credit Losses using the modified retrospective method, which requires that we recognize credit loss reserves when financial assets are established if credit losses are expected over the asset’s contractual life. Refer to Note R – New Accounting Pronouncements to our audited financial statements contained in Item 8 of our most recent Annual Report on Form 10-K for additional information.

Inventory Disclosure [Table Text Block]

	As of
(in millions)	June 30, 2021		December 31, 2020
Finished goods	$	933	$	893
Work-in-process	121		109
Raw materials	376		349
	$	1,430	$	1,351

Schedule of Other Current Assets [Table Text Block]

	As of
(in millions)	June 30, 2021		December 31, 2020
Restricted cash and restricted cash equivalents	$	167	$	208
Derivative assets	167		133
Licensing arrangements	145		148
Other	299		263
	$	777	$	751

Property, plant and equipment, net [Table Text Block]

	As of
(in millions)	June 30, 2021		December 31, 2020
Land	$	104	$	104
Buildings and improvements	1,342		1,292
Equipment, furniture and fixtures	3,517		3,465
Capital in progress	432		446
	5,395		5,308
Less: accumulated depreciation	3,313		3,224
	$	2,082	$	2,084

Schedule of Other Assets [Table Text Block]

	As of
(in millions)	June 30, 2021		December 31, 2020
Restricted cash equivalents	$	57	$	52
Operating lease right-of-use assets	411		458
Derivative assets	156		109
Investments	616		918
Licensing arrangements	166		218
Other	224		166
	$	1,629	$	1,921

Schedule of Accrued Liabilities [Table Text Block]

	As of
(in millions)	June 30, 2021		December 31, 2020
Legal reserves	$	417	$	505
Payroll and related liabilities	801		681
Rebates	354		331
Contingent consideration liability	258		26
Other	612		656
	$	2,442	$	2,197

Other Current Liabilities [Table Text Block]

	As of
(in millions)	June 30, 2021		December 31, 2020
Deferred revenue	$	141	$	138
Licensing arrangements	151		153
Taxes payable	121		158
Liabilities held for sale	—		200
Other	268		307
	$	680	$	958

Other long-term liabilities [Table Text Block]

	As of
(in millions)	June 30, 2021		December 31, 2020
Accrued income taxes	$	535	$	547
Legal reserves	200		64
Contingent consideration liability	54		171
Licensing arrangements	199		253
Operating lease liabilities	359		401
Deferred revenue	283		257
Other	560		615
	$	2,190	$	2,309