Condensed Consolidated Statements of Loss (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Revenue
Revenues	$ 506	$ 491
Cost of revenue
Cost of goods and services sold	283	266
Gross profit	223	225
Operating expenses
Selling, general and administrative expenses	152	155
Research and development expenses	75	70
Total operating expenses	227	225
Loss from operations	(4)	0
Interest expense	(5)	(3)
Interest income	3	2
Other expense	(2)	(1)
Total other expense, net	(4)	(2)
Loss before income taxes	(8)	(2)
Income tax benefit	(1)	0
Net loss	$ (7)	$ (2)
Net loss per weighted average common share
Basic (in dollars per share)	$ (0.06)	$ (0.02)
Diluted (in dollars per share)	$ (0.06)	$ (0.02)
Weighted average common shares outstanding
Basic (in shares)	121.4	130.4
Diluted (in shares)	121.4	130.4
Recurring
Revenue
Revenues	$ 302	$ 273
Cost of revenue
Cost of goods and services sold	90	67
Perpetual software licenses and hardware
Revenue
Revenues	69	90
Cost of revenue
Cost of goods and services sold	48	61
Consulting services
Revenue
Revenues	135	128
Cost of revenue
Cost of goods and services sold	$ 145	$ 138

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

Name:	us-gaap_CostOfGoodsAndServicesSold
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Total costs of sales and operating expenses for the period.