Recent Accounting Guidance Pension ASU (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2017
As Restated for Discontinued Operations
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of Goods Sold	$ 4,021	$ 8,230
Research and Development Expense	402	786
Selling, General and Administrative Expenses	1,287	2,508
Sundry income (expense) - net	(28)	278
Predecessor [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of Goods Sold	3,963	8,115
Research and Development Expense	387	755
Selling, General and Administrative Expenses	1,256	2,446
Sundry income (expense) - net	(132)	70
Effect of Adoption of ASU 2017-07 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of Goods Sold	(58)	(115)
Research and Development Expense	(15)	(31)
Selling, General and Administrative Expenses	(31)	(62)
Sundry income (expense) - net	$ (104)	$ (208)