Segments of Business (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Segment Reporting [Abstract]
Reporting Segments Number	3
Segment reporting information
Sales including intersegment sales	$ 1,255.0	$ 1,304.8
Operating Profit and Pretax Profit:
Operating Income (Loss)	92.1	88.5
Interest expense	(16.6)	(20.5)
Other non-operating (income) expense, net	(4.1)	(0.1)
Income before income taxes	71.4	67.9
Total Assets	4,305.4		4,185.7
Reportable segment
Operating Profit and Pretax Profit:
Total Assets	3,960.7		3,851.6
USPackagingBeforeRestructuring [Member]
Operating Profit and Pretax Profit:
Operating Income (Loss)	95.4	89.6
USPackagingRestructuring [Member]
Operating Profit and Pretax Profit:
Operating Income (Loss)	(9.4)	(7.6)
USPackaging [Member]
Segment reporting information
Sales including intersegment sales	753.0	770.6
Intersegment Sales:	(7.0)	(5.5)
Operating Profit and Pretax Profit:
Operating Income (Loss)	86.0	82.0
Total Assets	2,171.6		2,100.7
GlobalPackagingBeforeRestructuring [Member] [Member]
Operating Profit and Pretax Profit:
Operating Income (Loss)	25.8	26.6
GlobalPackagingRestructuring [Member]
Operating Profit and Pretax Profit:
Operating Income (Loss)	0.1	(0.7)
GlobalPackaging [Member]
Segment reporting information
Sales including intersegment sales	374.3	398.7
Intersegment Sales:	(5.8)	(4.3)
Operating Profit and Pretax Profit:
Operating Income (Loss)	25.9	25.9
Total Assets	1,459.5		1,425.4
Pressure Sensitive Materials segment
Segment reporting information
Sales including intersegment sales	140.8	145.5
Intersegment Sales:	(0.3)	(0.2)
Operating Profit and Pretax Profit:
Operating Income (Loss)	7.7	9.7
Total Assets	329.6		325.5
Unallocated amount to segment
Operating Profit and Pretax Profit:
Total Assets	344.7		334.1
GeneralCorporateExpenses [Member]
Operating Profit and Pretax Profit:
Operating Income (Loss)	$ (27.5)	$ (29.1)