Derivative Financial Instruments and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2014

Derivative Financial Instruments and Hedging Activities [Abstract]

Derivative fair values by balance sheet location

The following table sets forth the fair values of our derivative instruments and the location on the Consolidated Balance Sheets:

		Fair Value as of December 31,
	Balance Sheet Location	2014		2013
		(millions of dollars)
Derivatives not designated as hedging instruments:
Asset derivatives:
Foreign exchange forward contracts	Other current assets	$	0.5	$	-
Liability derivatives:
Foreign exchange forward contracts	Other current liabilities	$	0.3	$	-

Refer to Note 12, “Fair Value of Financial Instruments” for further discussion of the determination of the fair value of derivatives.