Supplemental Guarantor and Parent Company Condensed Financial Information (Condensed Statements Of Operations) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 29, 2012		Jul. 01, 2011		Jun. 29, 2012		Jul. 01, 2011
Schedule of Statement of Operations [Line Items]
Customers	$ 1,478.1		$ 1,532.2		$ 2,910.6		$ 2,979.8
Intercompany	0		0		0		0
Net sales, total	1,478.1		1,532.2		2,910.6		2,979.8
Cost of sales	1,301.1		1,357.6		2,586.4		2,638.2
Gross profit	177.0		174.6		324.2		341.6
Selling, general and administrative expenses	104.4		94.8		198.2		188.7
Operating income	72.6		79.8		126.0		152.9
Other income (expense)	(13.5)		(3.9)		(6.7)		3.1
Interest expense	(25.2)		(23.6)		(49.9)		(47.6)
Interest income	1.6		2.0		3.3		4.0
Interest income (expense), total	(23.6)		(21.6)		(46.6)		(43.6)
Income (loss) before income taxes	35.5		54.3		72.7		112.4
Income tax provision	(12.0)		(17.2)		(22.9)		(36.6)
Equity in net income of subsidiaries and affiliated companies	0.5		1.0		0.5		1.4
Net income including non-controlling interest	24.0		38.1		50.3		77.2
Less: preferred stock dividends	0.1		0.1		0.2		0.2
Less: net income attributable to non-controlling interest	2.1	[1]	0.5	[1]	3.4	[1]	1.3	[1]
Net income attributable to Company common shareholders	21.8	[2]	37.5	[2]	46.7	[2]	75.7	[2]
Comprehensive income (loss)	(45.7)		57.5		30.7		125.2
Parent Company [Member]
Schedule of Statement of Operations [Line Items]
Customers	0		0		0		0
Intercompany	21.6		13.6		28.9		27.8
Net sales, total	21.6		13.6		28.9		27.8
Cost of sales	0		0		0		0
Gross profit	21.6		13.6		28.9		27.8
Selling, general and administrative expenses	11.4		10.7		23.1		22.0
Operating income	10.2		2.9		5.8		5.8
Other income (expense)	0		0		0		0
Interest expense	(16.1)		(15.6)		31.9		(31.3)
Interest income	21.9		17.3		43.9		36.8
Interest income (expense), total	5.8		1.7		12.0		5.5
Income (loss) before income taxes	16.0		4.6		17.8		11.3
Income tax provision	(5.6)		(1.7)		6.4		(4.2)
Equity in net income of subsidiaries and affiliated companies	11.5		34.7		35.5		68.8
Net income including non-controlling interest	21.9		37.6		46.9		75.9
Less: preferred stock dividends	0.1		0.1		0.2		0.2
Less: net income attributable to non-controlling interest	0		0		0		0
Net income attributable to Company common shareholders	21.8		37.5		46.7		75.7
Comprehensive income (loss)	21.4		37.8		47.1		77.2
Guarantor Subsidiaries [Member]
Schedule of Statement of Operations [Line Items]
Customers	535.5		554.0		1,066.8		1,082.4
Intercompany	0		0		0		0
Net sales, total	535.5		554.0		1,066.8		1,082.4
Cost of sales	462.5		479.8		928.3		938.7
Gross profit	73.0		74.2		138.5		143.7
Selling, general and administrative expenses	40.4		36.6		71.6		74.1
Operating income	32.6		37.6		66.9		69.6
Other income (expense)	(1.2)		(0.4)		(0.8)		0.6
Interest expense	(22.8)		(17.9)		45.9		(38.0)
Interest income	3.1		3.1		6.3		6.0
Interest income (expense), total	(19.7)		(14.8)		(39.6)		(32.0)
Income (loss) before income taxes	11.7		22.4		26.5		38.2
Income tax provision	(3.7)		(10.6)		10.9		(18.2)
Equity in net income of subsidiaries and affiliated companies	3.5		22.9		19.9		48.8
Net income including non-controlling interest	11.5		34.7		35.5		68.8
Less: preferred stock dividends	0		0		0		0
Less: net income attributable to non-controlling interest	0		0		0		0
Net income attributable to Company common shareholders	11.5		34.7		35.5		68.8
Comprehensive income (loss)	4.9		38.7		30.7		92.1
Non-Guarantor Subsidiaries [Member]
Schedule of Statement of Operations [Line Items]
Customers	942.6		978.2		1,843.8		1,897.4
Intercompany	11.5		11.9		23.1		23.0
Net sales, total	954.1		990.1		1,866.9		1,920.4
Cost of sales	850.1		889.7		1,681.2		1,722.5
Gross profit	104.0		100.4		185.7		197.9
Selling, general and administrative expenses	74.2		61.1		132.4		120.4
Operating income	29.8		39.3		53.3		77.5
Other income (expense)	(12.3)		(3.5)		(5.9)		2.5
Interest expense	(11.6)		(10.6)		22.8		(21.3)
Interest income	1.9		2.1		3.8		4.2
Interest income (expense), total	(9.7)		(8.5)		(19.0)		(17.1)
Income (loss) before income taxes	7.8		27.3		28.4		62.9
Income tax provision	(2.7)		(4.9)		5.6		(14.2)
Equity in net income of subsidiaries and affiliated companies	0		0		0		0
Net income including non-controlling interest	5.1		22.4		22.8		48.7
Less: preferred stock dividends	0		0		0		0
Less: net income attributable to non-controlling interest	2.1		0.5		3.4		1.3
Net income attributable to Company common shareholders	3.0		21.9		19.4		47.4
Comprehensive income (loss)	(57.5)		37.6		7.8		72.1
Eliminations [Member]
Schedule of Statement of Operations [Line Items]
Customers	0		0		0		0
Intercompany	(33.1)		(25.5)		(52.0)		(50.8)
Net sales, total	(33.1)		(25.5)		(52.0)		(50.8)
Cost of sales	(11.5)		(11.9)		(23.1)		(23.0)
Gross profit	(21.6)		(13.6)		(28.9)		(27.8)
Selling, general and administrative expenses	(21.6)		(13.6)		(28.9)		(27.8)
Operating income	0		0		0		0
Other income (expense)	0		0		0		0
Interest expense	25.3		20.5		(50.7)		43.0
Interest income	(25.3)		(20.5)		(50.7)		(43.0)
Interest income (expense), total	0		0		0		0
Income (loss) before income taxes	0		0		0		0
Income tax provision	0		0		0		0
Equity in net income of subsidiaries and affiliated companies	(14.5)		(56.6)		(54.9)		(116.2)
Net income including non-controlling interest	(14.5)		(56.6)		(54.9)		(116.2)
Less: preferred stock dividends	0		0		0		0
Less: net income attributable to non-controlling interest	0		0		0		0
Net income attributable to Company common shareholders	(14.5)		(56.6)		(54.9)		(116.2)
Comprehensive income (loss)	$ (14.5)		$ (56.6)		$ (54.9)		$ (116.2)

[1] Net income before preferred stock dividend payments.

[2] Numerator