Intangible Assets and Goodwill - Avigilon Corporation, Schedule of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions	Jun. 30, 2018	Mar. 28, 2018	Dec. 31, 2017
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Goodwill	$ 1,528		$ 938
Avigilon
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Accounts receivable, net		$ 67
Inventory		93
Other current assets		24
Property, plant and equipment, net		33
Deferred income taxes		4
Accounts payable		(21)
Accrued liabilities		(28)
Deferred income tax liabilities		(134)
Goodwill		438
Intangible assets		498
Total consideration		$ 974