Note 8 - Revenues - Disaggregated Revenue by Major Product, Product Portfolio Summary, and Geography (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024		Mar. 31, 2023
Revenue	$ 249		$ 278
Core [Member]
Revenue	240		267
Plates Inks And Other Consumables [Member] | Core [Member]
Revenue	135	[1]	150
Ongoing Service Arrangements [Member] | Core [Member]
Revenue	41		51
Annuities [Member] | Core [Member]
Revenue	176		201
Equipment and Software [Member] | Core [Member]
Revenue	13		14
Film and Chemicals [Member] | Core [Member]
Revenue	51		52
Growth Products [Member]
Revenue	1	[2]	3
Other [Member]
Revenue	8	[3]	8
UNITED STATES
Revenue	112	[4]	122
CANADA
Revenue	3		4
North America [Member]
Revenue	115		126
EMEA [Member]
Revenue	85		94
Asia Pacific [Member]
Revenue	45		52
Latin America [Member]
Revenue	4		6
Print [Member]
Revenue	182		209
Print [Member] | Core [Member]
Revenue	182		209
Print [Member] | Plates Inks And Other Consumables [Member] | Core [Member]
Revenue	128	[1]	144
Print [Member] | Ongoing Service Arrangements [Member] | Core [Member]
Revenue	41		51
Print [Member] | Annuities [Member] | Core [Member]
Revenue	169		195
Print [Member] | Equipment and Software [Member] | Core [Member]
Revenue	13		14
Print [Member] | Film and Chemicals [Member] | Core [Member]
Revenue	0		0
Print [Member] | Growth Products [Member]
Revenue	0	[2]	0
Print [Member] | Other [Member]
Revenue	0	[3]	0
Print [Member] | UNITED STATES
Revenue	57	[4]	66
Print [Member] | CANADA
Revenue	3		3
Print [Member] | North America [Member]
Revenue	60		69
Print [Member] | EMEA [Member]
Revenue	80		89
Print [Member] | Asia Pacific [Member]
Revenue	38		45
Print [Member] | Latin America [Member]
Revenue	4		6
Advanced Materials And Chemicals [Member]
Revenue	59		61
Advanced Materials And Chemicals [Member] | Core [Member]
Revenue	58		58
Advanced Materials And Chemicals [Member] | Plates Inks And Other Consumables [Member] | Core [Member]
Revenue	7	[1]	6
Advanced Materials And Chemicals [Member] | Ongoing Service Arrangements [Member] | Core [Member]
Revenue	0		0
Advanced Materials And Chemicals [Member] | Annuities [Member] | Core [Member]
Revenue	7		6
Advanced Materials And Chemicals [Member] | Equipment and Software [Member] | Core [Member]
Revenue	0		0
Advanced Materials And Chemicals [Member] | Film and Chemicals [Member] | Core [Member]
Revenue	51		52
Advanced Materials And Chemicals [Member] | Growth Products [Member]
Revenue	1	[2]	3
Advanced Materials And Chemicals [Member] | Other [Member]
Revenue	0	[3]	0
Advanced Materials And Chemicals [Member] | UNITED STATES
Revenue	47	[4]	48
Advanced Materials And Chemicals [Member] | CANADA
Revenue	0		1
Advanced Materials And Chemicals [Member] | North America [Member]
Revenue	47		49
Advanced Materials And Chemicals [Member] | EMEA [Member]
Revenue	5		5
Advanced Materials And Chemicals [Member] | Asia Pacific [Member]
Revenue	7		7
Advanced Materials And Chemicals [Member] | Latin America [Member]
Revenue	0		0
Brand [Member]
Revenue	4		4
Brand [Member] | Core [Member]
Revenue	0		0
Brand [Member] | Plates Inks And Other Consumables [Member] | Core [Member]
Revenue	0	[1]	0
Brand [Member] | Ongoing Service Arrangements [Member] | Core [Member]
Revenue	0		0
Brand [Member] | Annuities [Member] | Core [Member]
Revenue	0		0
Brand [Member] | Equipment and Software [Member] | Core [Member]
Revenue	0		0
Brand [Member] | Film and Chemicals [Member] | Core [Member]
Revenue	0		0
Brand [Member] | Growth Products [Member]
Revenue	0	[2]	0
Brand [Member] | Other [Member]
Revenue	4	[3]	4
Brand [Member] | UNITED STATES
Revenue	4	[4]	4
Brand [Member] | CANADA
Revenue	0		0
Brand [Member] | North America [Member]
Revenue	4		4
Brand [Member] | EMEA [Member]
Revenue	0		0
Brand [Member] | Asia Pacific [Member]
Revenue	0		0
Brand [Member] | Latin America [Member]
Revenue	0		0
All Other [Member]
Revenue	4		4
All Other [Member] | Core [Member]
Revenue	0		0
All Other [Member] | Plates Inks And Other Consumables [Member] | Core [Member]
Revenue	0	[1]	0
All Other [Member] | Ongoing Service Arrangements [Member] | Core [Member]
Revenue	0		0
All Other [Member] | Annuities [Member] | Core [Member]
Revenue	0		0
All Other [Member] | Equipment and Software [Member] | Core [Member]
Revenue	0		0
All Other [Member] | Film and Chemicals [Member] | Core [Member]
Revenue	0		0
All Other [Member] | Growth Products [Member]
Revenue	0	[2]	0
All Other [Member] | Other [Member]
Revenue	4	[3]	4
All Other [Member] | UNITED STATES
Revenue	4	[4]	4
All Other [Member] | CANADA
Revenue	0		0
All Other [Member] | North America [Member]
Revenue	4		4
All Other [Member] | EMEA [Member]
Revenue	0		0
All Other [Member] | Asia Pacific [Member]
Revenue	0		0
All Other [Member] | Latin America [Member]
Revenue	$ 0		$ 0

[1] Core includes the Print segment and the Motion Picture and Industrial Film and Chemicals businesses within the Advanced Materials and Chemicals segment, excluding coating and product commercialization services ("Coating Services").

[2] Growth consists of Coating Services and Advanced Materials and Functional Printing within the Advanced Materials and Chemicals segment.

[3] Other consists of Intellectual Property Licensing ("IP Licensing"), Brand Licensing and Eastman Business Park.

[4] Sales are reported in the geographic area in which they originate.