Discontinued Operations and Disposal Groups (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income Tax Expense (Benefit)	$ (318)	$ (3)	$ (47)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	(366)	(253)	(212)
Disposal Group, Including Discontinued Operation, Assets, Current	497	553
Disposal Group, Including Discontinued Operation, Assets, Noncurrent	1,477	1,366
Liabilities of businesses held for sale	282	295
Operating Lease, Liability	56	59
Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent	124	138
Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue	1,157	1,025	1,012
Disposal Group, Including Discontinued Operation, Costs of Goods Sold	587	550	538
Disposal Group, Including Discontinued Operation, Operating Expense	233	208	218
Disposal Group, Including Discontinued Operation, Operating Income (Loss)	337	267	256
Disposal Group, Including Discontinued Operation, Other Income	101		13
Disposal Group, Including Discontinued Operation, Other Expense		(7)
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax	438	260	269
Income Tax Expense (Benefit)	(72)	(7)	(57)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	366	253	212
Employee Benefits and Share-based Compensation	24	5	5
Disposal Group, Including Discontinued Operation, Depreciation and Amortization	79	105	$ 105
Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents	44	88
Restricted Cash, Current	22	72
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net	214	178
Disposal Group, Including Discontinued Operation, Inventory	94	72
Disposal Group, Including Discontinued Operation, Prepaid and Other Assets, Current	123	143
Disposal Group, Including Discontinued Operation, Assets, Current	497	553
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment	217	173
Disposal Group, Including Discontinued Operation, Intangible Assets	304	295
Disposal Group, Including Discontinued Operation, Goodwill	623	562
Equity Method Investments	251	262
Disposal Group, Including Discontinued Operation, Other Assets	82	74
Disposal Group, Including Discontinued Operation, Assets, Noncurrent	1,477	1,366
Disposal Group, Including Discontinued Operation, Assets	1,974	1,919
Disposal Group, Including Discontinued Operation, Accounts Payable	95	53
Disposal Group, Including Discontinued Operation, Accrued Liabilities	187	242
Liabilities of businesses held for sale	282	295
Operating Lease, Liability	34	34
Disposal Group, Including Discontinued Operation, Other Liabilities	90	104
Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent	124	138
Disposal Group, Including Discontinued Operation, Liabilities	$ 406	$ 433