Derivative Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Effects of Derivative Instruments on Other Comprehensive Income ('OCI') and Earnings

The following tables summarize the effects of derivative instruments designated as hedges on other comprehensive income (“OCI”) and earnings, net of tax:

	Amount of Gain (Loss) Recognized in OCI for						Amount of (Gain) Loss Reclassified from Accumulated OCI into Income for					Location of (Gain) Loss Reclassified from Accumulated OCI into Income
	Three Months Ended June 30,						Three Months Ended June 30,
($ in millions)	2016			2015			2016		2015
Cash Flow Hedges:
Foreign currency hedge contracts	$	0.3		$	(0.4	)	$	0.1	$	(0.4	)	Net sales
Foreign currency hedge contracts	0.9			(1.1		)	—		—			Cost of goods and services sold
Interest rate swap contracts	(0.1		)	—			0.2		0.4			Interest expense
Total	$	1.1		$	(1.5	)	$	0.3	$	—
Net Investment Hedges:
Foreign currency-denominated debt	$	—		$	(1.2	)	$	—	$	—		Other expense
Total	$	—		$	(1.2	)	$	—	$	—

	Amount of Gain (Loss) Recognized in OCI for						Amount of (Gain) Loss Reclassified from Accumulated OCI into Income for					Location of (Gain) Loss Reclassified from Accumulated OCI into Income
	Six Months Ended June 30,						Six Months Ended June 30,
($ in millions)	2016			2015			2016		2015
Cash Flow Hedges:
Foreign currency hedge contracts	$	(0.3	)	$	1.4		$	0.1	$	(0.7	)	Net sales
Foreign currency hedge contracts	0.6			0.5			—		—			Cost of goods and services sold
Interest rate swap contracts	(0.2		)	(0.2		)	0.4		0.8			Interest expense
Forward treasury locks	—			—			0.1		0.1			Interest expense
Total	$	0.1		$	1.7		$	0.6	$	0.2
Net Investment Hedges:
Foreign currency-denominated debt	$	(1.1	)	$	5.5		$	—	$	—		Other expense
Total	$	(1.1	)	$	5.5		$	—	$	—