Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2018

Revenue from Contract with Customer [Abstract]

The following table presents a disaggregation of revenue



	Three months ended March 31,
(in millions)	2018		2017*
Americas
Recurring	$	194	$	179
Perpetual software licenses and hardware	22		33
Consulting services	48		55
Total Americas	264		267
International
Recurring	109		94
Perpetual software licenses and hardware	47		57
Consulting services	86		73
Total International	242		224
Total Revenue	$	506	$	491

*As noted above, prior period amounts have not been adjusted under the modified retrospective adoption method of Topic 606; however, as discussed in Note 1, prior period amounts have been reclassified to conform to the current year presentation.

Contract with Customer, Asset and Liability

The following table provides information about receivables, contract assets and deferred revenue from contracts with customers:



(in millions)	March 31, 2018		January 1, 2018 (as adjusted)
Accounts receivable, net	$	451	$	534
Contract assets	20		20
Current deferred revenue	532		395
Long-term deferred revenue	72		85

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction

The following table includes estimated revenue expected to be recognized in the future related to the Company's unsatisfied (or partially satisfied) obligations at March 31, 2018:



(in millions)	Total at March 31, 2018		Year 1		Year 2 and Thereafter
Remaining unsatisfied obligations	$	1,737	$	1,045	$	692