Short-term Investments

12 Months Ended

Dec. 31, 2012

Short-term Investments [Abstract]

Short-term Investments

Note 10.  Short-term Investments

     The composition of the Company's short-term investments is as follows:

(in millions of dollars)			2012		2011
Short-term Investments
	Short-term bank deposits	$	14.2	$	18.5

     There were no unrealized holding gains and losses on the short-term bank deposits held at December 31, 2012.