Accounting Policies - Narrative (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended		12 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Jan. 01, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]			true
Change in Accounting Principle, Accounting Standards Update, Adoption Date			Jan. 31, 2021	Jan. 01, 2020
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]			true
Accounting Standards Update [Extensible List]				Accounting Standards Update 2016-13	us-gaap:AccountingStandardsUpdate201602Member	us-gaap:AccountingStandardsUpdate201409Member
Retained earnings			$ 5,573	$ 4,809
Accounts receivable			2,387	1,691
Deferred income taxes			1,596	1,467
Research and development expenditures			496	390	$ 430
Advertising costs			382	304	353
Maximum cash investments with single counterparty			310
Capital lease obligations			39	3	36
Accrued capital expenditures financed with extended terms				15
Accrued capital expenditures remaining unpaid			257	224	243
Payments for capital expenditures accrued and unpaid in prior year				224	243	$ 266
Restricted net assets			1,006
Depreciation expense for property, plant and equipment			862	857	793
Total assets			21,402	16,506
Long Term Debt and Finance Leases			6,648	5,432
Total shareholders’ equity			$ 5,184	3,259	4,545	$ 5,070
Lessee, operating lease, option to terminate, term			1 year
Lessee, operating lease, term of contract			12 months
Accrued freight charges adjustments	$ 8
Expense related to valuation of inventory		$ 20
Common stock issued (in shares)			46
Prepaid Expenses and Other Current Assets
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Restricted cash			$ 62	$ 85
Other Assets
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Restricted cash			$ 14
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Payment term			30 days
Operating lease, weighted average remaining lease term			1 year
Lessee, operating lease, renewal term			1 year
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Payment term			90 days
Operating lease, weighted average remaining lease term			50 years
Lessee, operating lease, renewal term			50 years
Accounting Standards Update 2016-13 | Restatement Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings							$ (12)
Accounts receivable							(15)
Deferred income taxes							$ 3
Accounting Standards Update 2016-09 | Restatement Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total assets					873
Long Term Debt and Finance Leases					14
Total shareholders’ equity					$ (23)