Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Price Risk Derivatives

	Commodity derivative contracts
Commodity	Volume hedged September 30, 2016	Volume hedged December 31, 2015	Units of measure	Duration
Copper	1,495.0	6,273.2	Metric Tons	Dec -16

Schedule of Interest Rate Derivatives [Table Text Block]

	Interest rate swap contracts
(in millions)	Hedge Type	Notional Amount		Duration
Fixed to floating	Fair value	$	250.0	Sept - 20
Fixed to floating	Fair value	$	134.0	Oct - 19

Notional Amounts of Outstanding Derivative Positions

Foreign currency derivatives (in millions)
Functional currency	Traded currency	Notional in traded currency September 30, 2016	Notional in traded currency December 31, 2015	Duration
Chinese renminbi	Euro	5.8	30.5	Dec - 16
Chinese renminbi	US dollar	15.4	13.8	Jul - 17
Euro	British pound	1.3	—	Dec - 16
Euro	Hungarian forint	—	3,434.5	Dec - 16
Euro	Japanese yen	928.3	487.1	Dec - 16
Euro	Polish zloty	21.6	—	Dec - 16
Euro	US dollar	28.4	30.1	Dec - 17
Japanese yen	Chinese renminbi	92.7	92.6	Dec - 17
Japanese yen	Korean won	1,222.3	5,998.9	Dec - 16
Japanese yen	US dollar	2.7	3.0	Dec - 17
Korean won	Euro	4.6	2.5	Dec - 16
Korean won	Japanese yen	147.1	—	Dec - 16
Korean won	US dollar	22.3	77.9	Dec - 17
Swedish krona	Euro	1.1	—	Dec - 16
US dollar	Mexican peso	—	469.0	Sept - 16

Derivatives Instruments in Statements of Financial Position

	Assets					Liabilities
(in millions)	Location	September 30, 2016		December 31, 2015		Location	September 30, 2016		December 31, 2015
Foreign currency	Prepayments and other current assets	$	3.6	$	2.7	Accounts payable and accrued expenses	$	3.9	$	8.7
	Other non-current assets	$	—	$	—	Other non-current liabilities	$	0.1	$	—
Commodity	Prepayments and other current assets	$	—	$	—	Accounts payable and accrued expenses	$	1.5	$	10.4
Interest rate swaps	Other non-current assets	$	—	$	—	Accounts payable and accrued expenses	$	—	$	2.7

Deferred Losses Reported In Accumulated Other Comprehensive Income Loss

(in millions)	Deferred gain (loss) in AOCI at						Gain (loss) expected to be reclassified to income in one year or less
Contract Type	September 30, 2016			December 31, 2015
Foreign currency	$	0.4		$	(0.1	)	$	0.5
Commodity	(0.2		)	(2.1		)	(0.2		)
Net investment hedges	11.7			12.2			—
Foreign currency denominated debt designated as a net investment hedge	19.0			0.1			—
Total	$	30.9		$	10.1		$	0.3

Gain (Loss) on Derivatives Designated As Hedging Instruments

		Gain (loss) reclassified from AOCI to income (effective portion)							Gain (loss) recognized in income (ineffective portion)
(in millions)		Three Months Ended							Three Months Ended
Contract Type	Location	September 30, 2016			September 30, 2015			Location	September 30, 2016		September 30, 2015
Foreign currency	Sales	$	0.7		$	(1.3	)	SG&A expense	$	—	$	—
Foreign currency	Cost of goods sold	$	(0.4	)	$	1.8		SG&A expense	$	0.1	$	—
Commodity	Cost of goods sold	$	(0.4	)	$	(0.1	)	Cost of goods sold	$	—	$	—
Cross-currency swap	Interest expense	$	—		$	0.4		Interest expense	$	—	$	—

		Gain (loss) reclassified from AOCI to income (effective portion)							Gain (loss) recognized in income (ineffective portion)
(in millions)		Nine Months Ended							Nine Months Ended
Contract Type	Location	September 30, 2016			September 30, 2015			Location	September 30, 2016		September 30, 2015
Foreign currency	Sales	$	0.9		$	(1.6	)	SG&A expense	$	—	$	(0.4	)
Foreign currency	Cost of goods sold	$	(0.6	)	$	5.6		SG&A expense	$	0.2	$	0.1
Commodity	Cost of goods sold	$	(1.5	)	$	(0.1	)	Cost of goods sold	$	—	$	—
Cross-currency swap	Interest expense	$	—		$	0.4		Interest expense	$	—	$	—

(in millions)	Three Months Ended September 30, 2016					Nine Months Ended September 30, 2016
Income Statement Classification	Gain (loss) on swaps			Gain (loss) on borrowings		Gain (loss) on swaps		Gain (loss) on borrowings
Interest expense and finance charges	$	(2.8	)	$	2.8	$	8.5	$	(8.5	)