Note 17 - Segment Information (Details Textual) $ in Millions		3 Months Ended
		Mar. 31, 2025 USD ($) a Segment	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)
Number of Reportable Segments | Segment		3
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]		srt:ChiefExecutiveOfficerMember
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description		Kodak’s CODM is the Executive Chairman and Chief Executive Officer. Kodak’s segment measure of profit and loss is an adjusted earnings before interest, taxes, depreciation and amortization (“Operational EBITDA”).
Restructuring Charges		$ 5	$ 5
Increase (Decrease) in Employee Related Liabilities		1	(1)
Long-lived assets	[1]	198		$ 189
BRAZIL
Long-lived assets		38		$ 35
Gross Profit [Member]
Increase (Decrease) in Employee Related Liabilities		$ 1	$ (1)
Eastman Business Park Rochester N Y [Member] | Minimum [Member]
Area of Real Estate Property (Acre) | a		1,200
Print [Member]
Number of Business Lines | Segment		4
Advanced Materials And Chemicals [Member]
Number of Reportable Segments | Segment		4

[1] Long-lived assets are comprised of property, plant and equipment, net.