Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net (Loss) Income	$ (40.3)	$ 21.1	$ (5.5)	$ 55.7
Other Comprehensive Income (Loss), Net of Tax:
Derivative Instruments	(1.2)	1.3	(1.2)	3.6
Currency Translation Adjustment	4.3	(6.4)	8.7	(21.5)
Total Other Comprehensive Income (Loss), Net of Tax	2.4	0.8	6.5	(6.2)
Total Comprehensive (Loss) Income	(37.9)	21.9	1.0	49.5
Comprehensive Loss Attributable to Noncontrolling Interests	0.1	0.1	0.4	0.4
Comprehensive (Loss) Income Attributable to Graphic Packaging Holding Company	(37.8)	22.0	1.4	49.9
Pension Benefit Plans
Other Comprehensive Income (Loss), Net of Tax:
Pension and Postretirement Benefit Plans	(0.5)	6.0	1.6	12.0
Postretirement Benefit Plans
Other Comprehensive Income (Loss), Net of Tax:
Pension and Postretirement Benefit Plans	$ (0.2)	$ (0.1)	$ (2.6)	$ (0.3)