Basis of Presentation - Planned Company Separation (Details) $ in Millions	6 Months Ended
	Jun. 30, 2016 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of Publicly Traded Companies - post separation	2
Three-year strategic cost transformation program	3 years
Total Company Incremental Savings from three-year cost transformation program	$ 600
Strategic transformation program, three-year cumulative cost reduction	$ 2,400