Commitments and Contingencies (Narrative) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended			1 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Jan. 30, 2013 Asbestos Litigation [Member] Claims	Dec. 31, 2012 Asbestos Litigation [Member] Claims	Dec. 31, 2011 Asbestos Litigation [Member] Claims	Dec. 31, 2010 Asbestos Litigation [Member] Claims	Dec. 31, 2009 Asbestos Litigation [Member] Claims	Dec. 31, 2008 Asbestos Litigation [Member] Claims	Dec. 31, 2007 Asbestos Litigation [Member] Claims	Dec. 31, 2006 Asbestos Litigation [Member] Claims	Dec. 31, 2005 Asbestos Litigation [Member] Claims	Dec. 31, 2004 Asbestos Litigation [Member] Claims	Jan. 30, 2013 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member] Claims	Dec. 31, 2012 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member] Claims	Dec. 31, 2011 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member] Claims	Dec. 31, 2010 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member] Claims	Dec. 31, 2009 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member] Claims	Dec. 31, 2008 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member] Claims	Dec. 31, 2007 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member] Claims	Dec. 31, 2006 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member] Claims	Dec. 31, 2005 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member] Claims	Dec. 31, 2004 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member] Claims	Dec. 31, 2003 Asbestos Litigation [Member] Brandon Drying Fabrics, Inc. [Member]	Dec. 31, 2012 NAFTA Audits [Member] Audits	Dec. 31, 2011 NAFTA Audits [Member] Audits	Dec. 31, 2012 NAFTA Audits [Member] Cancelled Litigation [Member] Audits	Dec. 31, 2012 NAFTA Audits [Member] Pending Litigation [Member] Audits	Dec. 31, 2011 NAFTA Audits [Member] Pending Litigation [Member] Audits	Dec. 31, 2012 NAFTA Audits [Member] Threatened Litigation [Member] Audits
Operating leases
Rental expense	$ 5.8	$ 5.8	$ 7.4
Due in 2013	3.5
Due in 2014	2.3
Due in 2015	1.5
Due in 2016	0.8
Due thereafter	0.3
Loss Contingencies [Line Items]
Number of claims				4,463	4,463	4,446	5,170	8,945	18,385	18,798	19,416	24,451	29,411	7,867	7,867	7,877	7,869	7,907	8,664	8,740	9,114	9,566	9,985
Total resolved claims, by means of settlement or dismissal				36,370										9,733
Total cost of resolution				$ 8.6										$ 0.2
Resolution costs paid by insurance carrier				100.00%																			100.00%	88.20%
Confirmed insurance coverage				125.0
Percent of resolution costs paid by entity																								11.80%
Number of audits																									36	36	19	9	28	8