Property, Plant and Equipment, Net (Schedule of Capitalized Interest and Depreciation Expense) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment, Net [Abstract]
Capitalized interest	$ 15	$ 16	$ 9
Depreciation expense	$ 346	$ 272	$ 280