Income Taxes (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended
	Oct. 31, 2015	Sep. 30, 2016	Oct. 02, 2015	Sep. 30, 2016	Oct. 02, 2015	Dec. 31, 2015	Dec. 15, 2009
Segment Reporting Information [Line Items]
Effective income tax rate		28.90%	(19.90%)	44.80%	1.10%
Income tax expense (benefit)		$ (5.7)	$ 5.3	$ 7.7	$ (0.9)
Operating loss		$ (4.7)	(24.8)	(78.5)	(51.6)
Operating income (loss) with no tax benefit recognized			34.3	(44.2)	95.0
Federal statutory income tax rate		35.00%
Decrease resulting from current period tax positions		$ 0.5
Recognized due to statute of limitation expirations		0.1
Recognized tax benefits could change within the next twelve months		3.0
Proposed cumulative taxable income adjustment	$ 33.6
Valuation Allowance Releases [Member]
Segment Reporting Information [Line Items]
Income tax expense (benefit)					(4.3)
Venezuela [Member]
Segment Reporting Information [Line Items]
Income tax expense (benefit)					(5.4)
Gain on divestiture of operations		5.9
Operating loss		20.6
Loss due to currency devaluation with no available tax benefits					22.9
Deconsolidation loss			12.0		12.0
India [Member]
Segment Reporting Information [Line Items]
Income tax expense (benefit)			(11.5)		(11.5)
North America [Member]
Segment Reporting Information [Line Items]
Operating loss		(10.0)	$ (17.9)	(101.5)	$ (78.4)
North America [Member] | Subordinated Convertible Notes Due 2029 [Member]
Segment Reporting Information [Line Items]
Face value		$ 429.5		429.5		$ 429.5	$ 429.5
North America [Member] | Automotive Ignition Wire business [Member]
Segment Reporting Information [Line Items]
Income tax expense (benefit)				2.4
Gain on divestiture of operations				$ 53.2