Income Taxes Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Deferred Tax Assets, Operating Loss Carryforwards	$ 972	$ 600
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals	190	235
Deferred Tax Assets, Tax Credit Carryforwards	102	103
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits	52	70
Deferred Tax Assets, Inventory	64	70
Deferred Tax Assets, Other	267	108
Deferred Tax Assets, Valuation Allowance	868	732
Deferred Tax Assets, Net of Valuation Allowance	779	454
Deferred Tax Liabilities, Property, Plant and Equipment	53	324
Deferred Tax Liabilities, Goodwill and Intangible Assets	209	206
Deferred Tax Liabilities, Tax Deferred Income	21	22
Deferred Tax Liabilities, Undistributed Foreign Earnings	179	0
Deferred Tax Liabilities, Other	12	21
Deferred Tax Liabilities, Gross	474	573
Deferred Tax Assets, Net	$ 305
Deferred Tax Liabilities, Net		$ 119