Fair Value Of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2017

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following table sets forth our financial assets and liabilities that were accounted for at fair value on a recurring basis as of September 30, 2017 and December 31, 2016:

(in millions of dollars)	September 30, 2017		December 31, 2016
Assets:
Forward currency contracts	$	21.2	$	4.4
Liabilities:
Forward currency contracts	$	24.6	$	0.3