Revenue from Contracts with Customers (Notes)

3 Months Ended

Mar. 31, 2020

Revenue from Contract with Customer [Abstract]

Revenue from Contract with Customer [Text Block]

Revenue Recognition

Disaggregation of Revenue

The following table presents revenues disaggregated by our business models:

	Three Months Ended
	2020						2019
(In thousands)	Domestic Segment		International Segment		Total		Domestic Segment		International Segment		Total
Licensed software	$	146,497	$	11,535	$	158,032	$	140,445	$	14,032	$	154,477
Technology resale	44,449		7,038		51,487		49,158		6,382		55,540
Subscriptions	86,936		7,449		94,385		77,702		6,589		84,291
Professional services	452,784		58,562		511,346		437,229		53,210		490,439
Managed services	279,736		29,618		309,354		277,325		27,068		304,393
Support and maintenance	223,416		50,265		273,681		226,481		50,482		276,963
Reimbursed travel	12,597		859		13,456		22,490		1,284		23,774
Total revenues	$	1,246,415	$	165,326	$	1,411,741	$	1,230,830	$	159,047	$	1,389,877

The following table presents our revenues disaggregated by timing of revenue recognition:

	Three Months Ended
	2020						2019
(In thousands)	Domestic Segment		International Segment		Total		Domestic Segment		International Segment		Total
Revenue recognized over time	$	1,165,515	$	153,444	$	1,318,959	$	1,135,982	$	142,211	$	1,278,193
Revenue recognized at a point in time	80,900		11,882		92,782		94,848		16,836		111,684
Total revenues	$	1,246,415	$	165,326	$	1,411,741	$	1,230,830	$	159,047	$	1,389,877

Transaction Price Allocated to Remaining Performance Obligations

As of March 31, 2020, the aggregate amount of transaction price allocated to performance obligations that are unsatisfied (or partially unsatisfied) for executed contracts approximates $13.47 billion of which we expect to recognize approximately 30% of the revenue over the next 12 months and the remainder thereafter.

Contract Liabilities

Customer payments received in advance of satisfaction of the related performance obligations are deferred as contract liabilities. Such amounts are classified in our condensed consolidated balance sheets as deferred revenue. During the

three months ended March 31, 2020, we recognized $128 million of revenues that were included in our contract liability balance at the beginning of such period.

Significant Customers

A certain customer within our Domestic segment comprised 17% and 10% of our consolidated revenues for the first three months of 2020 and 2019, respectively.