Intangible Assets and Goodwill - Amortized Intangible Assets, Excluding Goodwill, By Business Segment (Details) - USD ($) $ in Millions	Apr. 01, 2017	Dec. 31, 2016
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,077	$ 983
Accumulated Amortization	199	162
Products
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	178	178
Accumulated Amortization	69	63
Services
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	899	805
Accumulated Amortization	$ 130	$ 99