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Supplemental Financial Information

6 Months Ended

Jun. 30, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Supplemental Financial Information

Supplemental Financial Information

	As of
In millions	June 30, 2017				December 31, 2016
Inventories
Finished goods	$	29			$	20
Service parts	13				14
Total inventories	$	42			$	34
Deferred revenue
Deferred revenue, current	$	431			$	369
Long-term deferred revenue	10				14
Total deferred revenue	$	441			$	383

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- References

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-URI http://asc.fasb.org/topic&trid=2122208

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