Joint Venture Investments (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014 Pelikan Artline Pty Ltd [Member]	Sep. 30, 2013 Pelikan Artline Pty Ltd [Member]	Sep. 30, 2014 Pelikan Artline Pty Ltd [Member]	Sep. 30, 2013 Pelikan Artline Pty Ltd [Member]	Dec. 31, 2013 Pelikan Artline Pty Ltd [Member]	Oct. 31, 2013 Neschen GBC Graphic Films, LLC [Member]
Schedule of Equity Method Investments [Line Items]
Net sales	$ 32.4	$ 25.6	$ 80.9	$ 76.2
Gross profit	14.1	13.9	32.0	33.2
Net income	5.7	6.6	10.5	11.8
Current assets	78.8		78.8		71.8
Non-current assets	50.0		50.0		32.5
Current liabilities	37.9		37.9		32.1
Non-current liabilities	$ 24.3		$ 24.3		$ 4.9
Acquisition of 50% of Neschen we did not already own						50.00%