Derivative Financial Instruments and Hedging (Tables)

3 Months Ended

Mar. 31, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of Notional Amounts and Fair Value

The following table summarizes the gross notional amounts and fair values of the designated and non-designated hedges discussed in the above sections as of March 31, 2018.

In millions	Designated		Non-Designated			Total
Gross notional amount	$	811.2	$	433.9		$	1,245.1
Fair Value:
Other current assets	$	2.2	$	—		$	2.2
Other current liabilities	—		(0.7		)	(0.7		)
Total	$	2.2	$	(0.7	)	$	1.5

The following table summarizes the gross notional amounts and fair values of the designated and non-designated hedges discussed in the above sections as of December 31, 2017.

In millions	Designated		Non-Designated		Total
Gross notional amount	$	805.1	$	379.7	$	1,184.8
Fair Value:
Other current assets	$	3.5	$	2.1	$	5.6
Other current liabilities	—		—		—
Total	$	3.5	$	2.1	$	5.6