Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2023	Nov. 01, 2023
Document Information [Line Items]
Entity Central Index Key	0000031235
Entity Registrant Name	EASTMAN KODAK CO
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2023
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2023
Document Transition Report	false
Entity File Number	1-00087
Entity Incorporation, State or Country Code	NJ
Entity Tax Identification Number	16-0417150
Entity Address, Address Line One	343 STATE STREET
Entity Address, City or Town	ROCHESTER
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	14650
City Area Code	800
Local Phone Number	356-3259
Title of 12(b) Security	Common stock, par value $0.01 per share
Trading Symbol	KODK
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		79,552,966