v3.26.1
Note 11 - Revenue - Disaggregated Revenue by Major Product, Product Portfolio Summary, and Geography (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Revenue [1] $ 311 $ 263 $ 576 $ 510
Core [Member]        
Revenue [2] 299 252 554 490
Plates Inks And Other Consumables [Member] | Core [Member]        
Revenue [2] 145 135 276 256
Ongoing Service Arrangements [Member] | Core [Member]        
Revenue [2] 31 35 65 71
Annuities [Member] | Core [Member]        
Revenue [2] 176 170 341 327
Equipment and Software [Member] | Core [Member]        
Revenue [2] 26 14 47 29
Film and Chemicals [Member] | Core [Member]        
Revenue [2] 97 68 166 134
Growth Products [Member]        
Revenue [3] 1 1   2
Growth Products [Member] | Core [Member]        
Revenue [3]     2  
Other [Member]        
Revenue [4] 11 10 20 18
UNITED STATES        
Revenue [1] 162 123 296 242
CANADA        
Revenue [1] 8 5 12 8
North America [Member]        
Revenue [1] 170 128 308 250
EMEA [Member]        
Revenue [1] 81 81 156 156
Asia Pacific [Member]        
Revenue [1] 55 51 104 97
Latin America [Member]        
Revenue [1] 5 3 8 7
Print [Member]        
Revenue [1] 195 178 375 343
Print [Member] | Core [Member]        
Revenue [2] 195 178 375 343
Print [Member] | Plates Inks And Other Consumables [Member] | Core [Member]        
Revenue [2] 138 129 263 243
Print [Member] | Ongoing Service Arrangements [Member] | Core [Member]        
Revenue [2] 31 35 65 71
Print [Member] | Annuities [Member] | Core [Member]        
Revenue [2] 169 164 328 314
Print [Member] | Equipment and Software [Member] | Core [Member]        
Revenue [2] 26 14 47 29
Print [Member] | Film and Chemicals [Member] | Core [Member]        
Revenue [2] 0 0 0 0
Print [Member] | Growth Products [Member]        
Revenue [3] 0 0 0 0
Print [Member] | Other [Member]        
Revenue [4] 0 0 0 0
Print [Member] | UNITED STATES        
Revenue [1] 70 59 137 111
Print [Member] | CANADA        
Revenue [1] 7 4 10 7
Print [Member] | North America [Member]        
Revenue [1] 77 63 147 118
Print [Member] | EMEA [Member]        
Revenue [1] 73 73 140 141
Print [Member] | Asia Pacific [Member]        
Revenue [1] 40 39 80 77
Print [Member] | Latin America [Member]        
Revenue [1] 5 3 8 7
Advanced Materials And Chemicals [Member]        
Revenue [1] 105 75 181 149
Advanced Materials And Chemicals [Member] | Core [Member]        
Revenue [2] 104 74 179 147
Advanced Materials And Chemicals [Member] | Plates Inks And Other Consumables [Member] | Core [Member]        
Revenue [2] 7 6 13 13
Advanced Materials And Chemicals [Member] | Ongoing Service Arrangements [Member] | Core [Member]        
Revenue [2] 0 0 0 0
Advanced Materials And Chemicals [Member] | Annuities [Member] | Core [Member]        
Revenue [2] 7 6 13 13
Advanced Materials And Chemicals [Member] | Equipment and Software [Member] | Core [Member]        
Revenue [2] 0 0 0 0
Advanced Materials And Chemicals [Member] | Film and Chemicals [Member] | Core [Member]        
Revenue [2] 97 68 166 134
Advanced Materials And Chemicals [Member] | Growth Products [Member]        
Revenue [3] 1 1   2
Advanced Materials And Chemicals [Member] | Growth Products [Member] | Core [Member]        
Revenue [3]     2  
Advanced Materials And Chemicals [Member] | Other [Member]        
Revenue [4] 0 0 0 0
Advanced Materials And Chemicals [Member] | UNITED STATES        
Revenue [1] 81 54 139 113
Advanced Materials And Chemicals [Member] | CANADA        
Revenue [1] 1 1 2 1
Advanced Materials And Chemicals [Member] | North America [Member]        
Revenue [1] 82 55 141 114
Advanced Materials And Chemicals [Member] | EMEA [Member]        
Revenue [1] 8 8 16 15
Advanced Materials And Chemicals [Member] | Asia Pacific [Member]        
Revenue [1] 15 12 24 20
Advanced Materials And Chemicals [Member] | Latin America [Member]        
Revenue [1] 0 0 0 0
Brand [Member]        
Revenue [1] 7 6 13 10
Brand [Member] | Core [Member]        
Revenue [2] 0 0 0 0
Brand [Member] | Plates Inks And Other Consumables [Member] | Core [Member]        
Revenue [2] 0   0 0
Brand [Member] | Ongoing Service Arrangements [Member]        
Revenue [2]   0    
Brand [Member] | Ongoing Service Arrangements [Member] | Core [Member]        
Revenue [2] 0   0 0
Brand [Member] | Annuities [Member]        
Revenue [2]   0    
Brand [Member] | Annuities [Member] | Core [Member]        
Revenue [2] 0   0 0
Brand [Member] | Equipment and Software [Member]        
Revenue [2]   0    
Brand [Member] | Equipment and Software [Member] | Core [Member]        
Revenue [2] 0   0 0
Brand [Member] | Film and Chemicals [Member]        
Revenue [2]   0    
Brand [Member] | Film and Chemicals [Member] | Core [Member]        
Revenue [2] 0   0 0
Brand [Member] | Growth Products [Member]        
Revenue [3]       0
Brand [Member] | Growth Products [Member] | Core [Member]        
Revenue [3]     0  
Brand [Member] | Other [Member]        
Revenue [4] 7 6 13 10
Brand [Member] | UNITED STATES        
Revenue [1] 7 6 13 10
Brand [Member] | CANADA        
Revenue [1] 0 0 0 0
Brand [Member] | North America [Member]        
Revenue [1] 7 6 13 10
Brand [Member] | EMEA [Member]        
Revenue [1] 0 0 0 0
Brand [Member] | Asia Pacific [Member]        
Revenue [1] 0 0 0 0
Brand [Member] | Latin America [Member]        
Revenue [1] 0   0 0
All Other [Member]        
Revenue [1] 4 4 7 8
All Other [Member] | Core [Member]        
Revenue [2] 0 0 0 0
All Other [Member] | Plates Inks And Other Consumables [Member] | Core [Member]        
Revenue [2] 0   0 0
All Other [Member] | Ongoing Service Arrangements [Member]        
Revenue [2]   0    
All Other [Member] | Ongoing Service Arrangements [Member] | Core [Member]        
Revenue [2] 0   0 0
All Other [Member] | Annuities [Member]        
Revenue [2]   0    
All Other [Member] | Annuities [Member] | Core [Member]        
Revenue [2] 0     0
All Other [Member] | Equipment and Software [Member]        
Revenue [2]   0    
All Other [Member] | Equipment and Software [Member] | Core [Member]        
Revenue [2] 0   0 0
All Other [Member] | Film and Chemicals [Member]        
Revenue [2]   0    
All Other [Member] | Film and Chemicals [Member] | Core [Member]        
Revenue [2] 0   0 0
All Other [Member] | Growth Products [Member]        
Revenue [3]       0
All Other [Member] | Growth Products [Member] | Core [Member]        
Revenue [3]     0  
All Other [Member] | Other [Member]        
Revenue [4] 4 4 7 8
All Other [Member] | UNITED STATES        
Revenue [1] 4 4 7 8
All Other [Member] | CANADA        
Revenue [1] 0 0 0 0
All Other [Member] | North America [Member]        
Revenue [1] 4 4 7 8
All Other [Member] | EMEA [Member]        
Revenue [1] 0 0 0 0
All Other [Member] | Asia Pacific [Member]        
Revenue [1] 0 $ 0 0 0
All Other [Member] | Latin America [Member]        
Revenue [1] $ 0   $ 0 $ 0
[1] Sales are reported in the geographic area in which they originate.
[2] Core products and services 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”).
[3] Growth products consist of Coating Services, Analytical Services and Advanced Materials and Functional Printing within the Advanced Materials and Chemicals segment.
[4] Other consists of Intellectual Property Licensing ("IP Licensing") within the Advanced Materials and Chemicals segment, Brand Licensing and Eastman Business Park.