Discontinued Operations (Narrative) (Details) - Zebra Technologies Corporation - Enterprise - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2015	Oct. 27, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal price agreed upon to sell Enterprise business to Zebra Technologies Corporation		$ 3,450
Working capital true-up settled with Zebra	$ 12

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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