Revenue (Tables)

9 Months Ended

Sep. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue by Major Service Line

The following table provides information about disaggregated revenue by major service line, the timing of revenue recognition and a reconciliation of the disaggregated revenue by reportable segments. Refer to Note 4 – Segment Reporting for additional information on the Company's reportable segments.


	Three Months Ended September 30,						Nine Months Ended September 30,
(in millions)	2019		2018		2019		2018
Commercial Industries:
Omni-channel communications	$	194	$	209	$	597	$	627
Human resource services	176		183		540		559
Industry services	207		228		644		714
Total Commercial Industries	577		620		1,781		1,900
Government Services:
Government Services and Healthcare	173		182		528		542
Payment Services	72		80		221		245
State and Local	61		63		181		187
Federal	14		13		41		40
Total Government Services	320		338		971		1,014
Transportation:
Tolling	83		79		243		222
Transit	69		54		185		165
Photo and Parking	47		47		143		141
Commercial Vehicle	2		4		8		12
Total Transportation	201		184		579		540
Other:
Divestitures	—		162		36		648
Education	—		—		1		9
Total Other	—		162		37		657
Total Consolidated Revenue	$	1,098	$	1,304	$	3,368	$	4,111

Timing of Revenue Recognition:
Point in time	$	38	$	33	$	111	$	103
Over time	1,060		1,271		3,257		4,008
Total Revenue	$	1,098	$	1,304	$	3,368	$	4,111

Schedule of Contract Assets, Unearned Income and Receivables from Contracts with Customers

The following table provides information about the balances of the Company's contract assets, unearned income and receivables from contracts with customers:


(in millions)	September 30, 2019		December 31, 2018
Contract Assets (Unearned Income)
Current contract assets	$	165	$	177
Long-term contract assets⁽¹⁾	7		7
Current unearned income	(95)		(112)
Long-term unearned income⁽²⁾	(23)		(32)
Net Contract Assets (Unearned Income)	$	54	$	40
Accounts receivable, net	$	840	$	782

__________

(1)Presented in Other long-term assets in the Condensed Consolidated Balance Sheets

(2)Presented in Other long-term liabilities in the Condensed Consolidated Balance Sheets