Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended							1 Months Ended
	Dec. 31, 2013 Environmental	Dec. 31, 2012 Environmental	Dec. 31, 2011 Environmental	Dec. 31, 2013 Other case defendants claim	Dec. 31, 2013 Other Minimum	Dec. 31, 2013 Other Maximum	Dec. 31, 2013 Sao Paulo State Revenue Authority Brazilian Tax Disputes - Case 1	Aug. 31, 2005 Sao Paulo State Revenue Authority Brazilian Tax Disputes - Case 2	Dec. 31, 2013 Other than New York State Active or In Extremis docket Other case	Dec. 31, 2013 New York County as managed by the New York Supreme Court Other case	Dec. 31, 2013 New York County as managed by the New York Supreme Court Active or In Extremis docket Other case
Commitments and Contingencies
Loss Contingency, Damages Sought, Value					$ 20.0	$ 25.0		$ 10.6
Accruals for environmental matters	1.2	1.9
Charges related to environmental matters	1.7	1.2	2.0
Loss Contingency, Damages Sought, Principal Amount							3.0	2.5
Estimated claims or assessment, additional amount							$ 27.0	$ 8.1
Loss Contingency, Number of Defendants				90
Number of pending claims				17,572					437	17,135	187
Loss Contingency, Claims Dismissed, Number				27,148