Business Acquisition and Divestiture (Tables)

12 Months Ended

Dec. 31, 2018

Business Combinations [Abstract]

Schedule of Preliminary Purchase Price Allocation to Assets Acquired and Liabilities Assumed

The preliminary purchase price allocation, reflecting interim measurement period adjustments, to assets acquired and liabilities assumed was as follows (in millions):

Accounts receivable	$	10
Inventory	22
Identifiable intangible assets	32
Other assets acquired	4
Debt	(9		)
Accounts payable	(8		)
Deferred revenues	(7		)
Other liabilities assumed	(7		)
Net Assets Acquired	$	37
Goodwill on acquisition	35
Total consideration	$	72

Schedule of Preliminary Purchase Price Allocation to Identifiable Intangible Assets Acquired

The preliminary purchase price allocation to identifiable intangible assets acquired was:

	Fair Value (in millions)		Life (in years)
Customer relationships	$	16	9
Current technology	15		7
Trade names	1		3
Total identifiable intangible assets	$	32