Divestitures and Other Transactions Divestitures and Other Transactions - ECP Divestiture (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income from discontinued operations after income taxes		$ 1	$ 360
Cash and cash equivalents	[1]	0	2,074	$ 0
Assets of discontinued operations - current		0	9,453	0
Assets of discontinued operations - non-current		0	56,617	0
Total assets of discontinued operations	[2]	0	66,070	0
Liabilities of discontinued operations - current		0	3,501	0
Liabilities of discontinued operations - non-current		$ 0	5,512	$ 0
ECP Disposal [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales			362
Cost of goods sold			259
Research and development expense			4
Selling, general and administrative expenses			9
Amortization of intangibles			23
Restructuring and asset related charges - net			2
Integration and separation costs			44
Other income - net			2
Income from discontinued operations before income taxes			23
Provision for income taxes on discontinued operations			4
Income from discontinued operations after income taxes			19
Depreciation			28
Capital expenditures			16
Cash and cash equivalents			32
Accounts and notes receivable - net			221
Inventories			448
Other current assets			25
Assets of discontinued operations - current			726
Investment in nonconsolidated affiliates			109
Property, plant and equipment - net			753
Goodwill			3,585
Other intangible assets			1,118
Deferred income taxes			15
Other assets			5
Assets of discontinued operations - non-current			5,585
Total assets of discontinued operations			6,311
Short-term borrowings and finance lease obligations			2
Accounts payable			187
Income taxes payable			9
Accrued and other current liabilities			26
Liabilities of discontinued operations - current			224
Deferred Income tax liabilities			374
Pension and other post employment benefits - noncurrent			5
Other noncurrent obligations			4
Liabilities of discontinued operations - non-current			385
Total liabilities of discontinued operations			609
Long-term Debt [Member] | ECP Disposal [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Long-Term Debt			$ 2

[1] Refer to Note 3 - Divestitures and Other Transactions, for additional information.

[2] See Note 3 - Divestitures and Other Transactions for additional information on discontinued operations.