Note 21 - Summary of Reconciliation of Basic and Diluted Earnings Per Share (Details) - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Earnings Per Share Basic [Line Items]
(Loss) earnings from continuing operations attributable to Eastman Kodak Company	$ (9)	$ 93
Less: Series A convertible preferred stock cash and accrued dividends	(11)	(11)
Less: Series A convertible preferred stock deemed dividends	(9)	(8)
(Loss) earnings from continuing operations available to common shareholders - basic and diluted	(29)	74
Net (loss) income attributable to Eastman Kodak Company	(16)	94
Net (loss) income available to common shareholders - basic and diluted	$ (36)	$ 75
Weighted-average common shares outstanding - basic	42.7	42.5
Effect of dilutive securities:
Weighted-average common shares outstanding - diluted	42.7	42.7
Restricted Stock Units [Member]
Effect of dilutive securities:
Unvested restricted stock units		0.2