Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Oct. 02, 2015	Sep. 30, 2016	Oct. 02, 2015
Income Statement [Abstract]
Net sales	$ 924.5	$ 1,096.4	$ 2,948.4	$ 3,561.6
Cost of sales	821.6	981.1	2,615.4	3,194.1
Gross profit	102.9	115.3	333.0	367.5
Selling, general and administrative expenses	86.1	90.5	238.0	311.0
Goodwill impairment charges	7.4	0.0	9.0	3.2
Intangible asset impairment charges	4.7	0.0	7.5	1.7
Operating income (loss)	4.7	24.8	78.5	51.6
Other income (expense)	(2.1)	(28.9)	4.7	(61.9)
Interest income (expense):
Interest expense	(22.5)	(23.2)	(67.2)	(74.2)
Interest income	0.2	0.7	1.2	2.2
Interest income (expense), total	(22.3)	(22.5)	(66.0)	(72.0)
Income (loss) before income taxes	(19.7)	(26.6)	17.2	(82.3)
Income tax (provision) benefit	5.7	(5.3)	(7.7)	0.9
Equity in net earnings of affiliated companies	0.3	0.1	0.7	0.3
Net income (loss) including noncontrolling interest	(13.7)	(31.8)	10.2	(81.1)
Less: net income (loss) attributable to noncontrolling interest	0.6	(2.8)	(0.6)	(7.1)
Net income (loss) attributable to Company common shareholders	$ (14.3)	$ (29.0)	$ 10.8	$ (74.0)
Earnings (loss) per share - Net income (loss) attributable to Company common shareholders per common share
Earnings (loss) per common share-basic (per share)	$ (0.29)	$ (0.59)	$ 0.22	$ (1.51)
Earnings (loss) per common share - assuming dilution (per share)	(0.29)	(0.59)	0.21	(1.51)
Dividends per common share (per share)	$ 0.18	$ 0.18	$ 0.54	$ 0.54
Comprehensive income (loss):
Net income (loss)	$ (13.7)	$ (31.8)	$ 10.2	$ (81.1)
Currency translation gain (loss)	13.4	(19.4)	44.6	(77.6)
Defined benefit plan adjustments, net of tax of $0.9 million and $2.7 million in the three and nine months ended September 30, 2016 and $1.0 million and $3.5 million in the three and nine months ended October 2, 2015	1.3	1.8	3.9	6.6
Comprehensive income (loss), net of tax	1.0	(49.4)	58.7	(152.1)
Comprehensive income (loss) attributable to noncontrolling interest, net of tax	1.2	(6.3)	(0.1)	(15.0)
Comprehensive income (loss) attributable to Company common shareholders, net of tax	$ (0.2)	$ (43.1)	$ 58.8	$ (137.1)