Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2020

Earnings Per Share [Abstract]

Schedule of earnings per share

	Three Months Ended				Six Months Ended
	June 30,				June 30,
In millions, except per share data	2020		2019		2020		2019
Net Income Attributable to Graphic Packaging Holding Company	$	52.1	$	63.8	$	39.4	$	121.7
Weighted Average Shares:
Basic	279.9		295.2		284.4		296.3
Dilutive Effect of RSUs	0.6		0.5		0.8		0.7
Diluted	280.5		295.7		285.2		297.0
Earnings Per Share — Basic	$	0.19	$	0.22	$	0.14	$	0.41
Earnings Per Share — Diluted	$	0.19	$	0.22	$	0.14	$	0.41