The following tables present revenue disaggregated by major product, portfolio summary and geography.

	Year Ended
	December 31, 2018
	Print Systems		Enterprise Inkjet Systems		Software & Solutions		Consumer & Film		Advanced Materials and 3D Printing Technology		Eastman Business Park		Total
Plates, inks and other consumables	$	685	$	32	$	—	$	16	$	—	$	—	$	733
Ongoing service arrangements ⁽¹⁾		132		79		48		3		—		—		262
Total Annuities		817		111		48		19		—		—		995
Equipment & Software		78		25		17		—		—		—		120
Film and chemicals		—		—		—		159		—		—		159
Other⁽²⁾		—		—		19		11		4		17		51
Total	$	895	$	136	$	84	$	189	$	4	$	17	$	1,325

⁽¹⁾

Service revenue in the Consolidated Statement of Operations includes the ongoing service revenue shown above as well as revenue from project-based document management and managed print services businesses, which is included in Other above.

⁽²⁾

Other includes revenue from professional services, non-recurring engineering services, print and managed media services, tenant rent and related property management services and licensing.

Product Portfolio Summary:

	Year Ended
	December 31, 2018
	Print Systems		Enterprise Inkjet Systems		Software & Solutions		Consumer & Film		Advanced Materials and 3D Printing Technology		Eastman Business Park		Total
Growth engines⁽¹⁾	$	159	$	84	$	84	$	11	$	3	$	—	$	341
Strategic other businesses ⁽²⁾		700		—		—		162		1		17		880
Planned declining businesses ⁽³⁾		36		52		—		16		—		—		104
	$	895	$	136	$	84	$	189	$	4	$	17	$	1,325

⁽¹⁾

Growth engines consist of Sonora, PROSPER, Software and Solutions, AM3D, excluding intellectual property (IP) licensing, and brand licensing.

⁽²⁾

Strategic Other Businesses include plates, Computer to Plate (“CTP”) and related service, and Nexpress and related toner business in the Print Systems segment, Motion Picture and Industrial Film and Chemicals in the Consumer and Film segment, Eastman Business Park and IP licensing.

⁽³⁾

Planned Declining Businesses are product lines where the decision has been made to stop new product development and manage an orderly expected decline in the installed product and annuity base. These product families consist of Consumer Inkjet in the Consumer and Film segment, Versamark in the Enterprise Inkjet Systems segment and Digimaster in the Print Systems segment.

Geography⁽¹⁾:

	Year Ended
	December 31, 2018
	Print Systems		Enterprise Inkjet Systems		Software & Solutions		Consumer & Film		Advanced Materials and 3D Printing Technology		Eastman Business Park		Total
United States	$	234	$	45	$	29	$	125	$	4	$	17	$	454
Canada		13		1		4		3		—		—		21
North America		247		46		33		128		4		17		475
Europe, Middle East and Africa		367		56		22		20		—		—		465
Asia Pacific		226		31		25		41		—		—		323
Latin America		55		3		4		—		—		—		62
Total Sales	$	895	$	136	$	84	$	189	$	4	$	17	$	1,325

⁽¹⁾

Sales are reported in the geographic area in which they originate. No non-U.S. country generated more than 10% of net sales in the year ended December 31, 2018.

The timing of revenue recognition, billings and cash collections results in billed trade receivables, unbilled receivables (contract assets), and customer advances and deposits (contract liabilities) in the Consolidated Statement of Financial Position. The contract assets are transferred to trade receivables when the rights to consideration become unconditional. The amounts recorded for contract assets at December 31, 2018 and 2017 were $3 million and $2 million, respectively, and are reported in Other current assets and Trade receivables, respectively, in the Consolidated Statement of Financial Position. The contract liabilities primarily relate to prepaid service contracts, upfront payments for certain equipment purchases or prepaid royalties on intellectual property arrangements. The amounts recorded for contract liabilities at December 31, 2018 and 2017 were $48 million and $35 million, respectively, of which $42 million and $35 million, respectively, are reported in Other current liabilities and $6 million and $0 million, respectively, are reported in Other long-term liabilities in the Consolidated Statement of Financial Position.

Revenue recognized for the twelve months ended December 31, 2018 that was included in the contract liability balance at the beginning of the year was $34 million and primarily represented revenue from prepaid service contracts and equipment revenue recognition. Contract liabilities as of December 31, 2018 include $36 million of cash payments received during the twelve months ended December 31, 2018.