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Supplemental Financial Information

9 Months Ended

Sep. 30, 2015

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Supplemental Financial Information

Supplemental Financial Information

	As of
In millions	September 30, 2015				December 31, 2014
Inventories
Finished goods	$	35			$	21
Service parts	17				17
Total inventories	$	52			$	38
Deferred revenue
Deferred revenue, current	$	387			$	370
Long-term deferred revenue	14				18
Total deferred revenue	$	401			$	388

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The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity.

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