Guarantor Condensed Consolidated Financial Statements Condensed Consolidating Statements of Operations (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Condensed Financial Statements, Captions [Line Items]
Parent's ownership percentage	100.00%								100.00%
Net Sales	$ 1,074.9	$ 1,163.0	$ 1,139.7	$ 1,100.5	$ 1,053.3	$ 1,104.7	$ 1,111.9	$ 1,067.2	$ 4,478.1	$ 4,337.1	$ 4,206.3
Cost of Sales									3,752.5	3,617.5	3,568.8
Selling, General and Administrative									384.3	378.1	342.4
Other Income, Net									(13.4)	(7.3)	(2.7)
Goodwill Impairment, Restructuring and Other Special Charges	18.2	(14.8)	8.3	1.4	14.3	3.4	5.2	3.5	13.1	26.4	107.5
Income from Operations	63.0	105.7	87.7	85.2	63.3	91.4	96.7	71.0	341.6	322.4	190.3
Interest Expense, Net									(101.9)	(111.1)	(144.9)
Loss on Modification or Extinguishment of Debt									(27.1)	(11.0)	(2.1)
Income before Income Taxes and Equity Income of Unconsolidated Entities									212.6	200.3	43.3
Income Tax Expense									(67.4)	(82.5)	229.8
Income before Equity Income of Unconsolidated Entities									145.2	117.8	273.1
Equity Income of Unconsolidated Entities									1.5	2.3	2.1
Equity in Net Income (Loss) of Subsidiaries									0	0	0
Net Income	45.3	45.7	21.1	34.6	22.5	38.9	41.4	17.3	146.7	120.1	275.2
Net (Income) Loss to Noncontrolling Interests									(0.1)	2.5	1.7
Net Income (Loss) Attributable to Parent	46.0	44.5	21.2	34.9	22.9	40.1	42.4	17.2	146.6	122.6	276.9
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									269.7	93.4	208.1
Parent
Condensed Financial Statements, Captions [Line Items]
Net Sales									0	0	0
Cost of Sales									0	0	0
Selling, General and Administrative									0	0	0
Other Income, Net									0	0	0
Goodwill Impairment, Restructuring and Other Special Charges									0	0	0
Income from Operations									0	0	0
Interest Expense, Net									0	0	0
Loss on Modification or Extinguishment of Debt									0	0	0
Income before Income Taxes and Equity Income of Unconsolidated Entities									0	0	0
Income Tax Expense									0	0	0
Income before Equity Income of Unconsolidated Entities									0	0	0
Equity Income of Unconsolidated Entities									0	0	0
Equity in Net Income (Loss) of Subsidiaries									146.7	120.1	275.2
Net Income									146.7	120.1	275.2
Net (Income) Loss to Noncontrolling Interests									(0.1)	2.5	1.7
Net Income (Loss) Attributable to Parent									146.6	122.6	276.9
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									269.7	93.4	208.1
Subsidiary Issuer
Condensed Financial Statements, Captions [Line Items]
Net Sales									3,298.4	3,335.6	3,316.8
Cost of Sales									2,680.1	2,717.5	2,786.2
Selling, General and Administrative									260.7	283.1	272.9
Other Income, Net									(7.3)	(6.4)	(1.3)
Goodwill Impairment, Restructuring and Other Special Charges									4.6	11.0	11.2
Income from Operations									360.3	330.4	247.8
Interest Expense, Net									(91.5)	(103.4)	(143.0)
Loss on Modification or Extinguishment of Debt									(27.1)	(11.0)	(2.1)
Income before Income Taxes and Equity Income of Unconsolidated Entities									241.7	216.0	102.7
Income Tax Expense									(63.0)	(79.4)	235.5
Income before Equity Income of Unconsolidated Entities									178.7	136.6	338.2
Equity Income of Unconsolidated Entities									0	0	0
Equity in Net Income (Loss) of Subsidiaries									(32.0)	(16.5)	(63.0)
Net Income									146.7	120.1	275.2
Net (Income) Loss to Noncontrolling Interests									(0.1)	2.5	1.7
Net Income (Loss) Attributable to Parent									146.6	122.6	276.9
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									269.7	93.4	208.1
Combined Guarantor Subsidiaries
Condensed Financial Statements, Captions [Line Items]
Net Sales									65.3	65.2	63.9
Cost of Sales									49.1	49.0	48.5
Selling, General and Administrative									6.8	7.5	6.6
Other Income, Net									0	(0.2)	0.1
Goodwill Impairment, Restructuring and Other Special Charges									0	0	0
Income from Operations									9.4	8.9	8.7
Interest Expense, Net									0	0	0
Loss on Modification or Extinguishment of Debt									0	0	0
Income before Income Taxes and Equity Income of Unconsolidated Entities									9.4	8.9	8.7
Income Tax Expense									(3.6)	(3.4)	(0.2)
Income before Equity Income of Unconsolidated Entities									5.8	5.5	8.5
Equity Income of Unconsolidated Entities									0	0	0
Equity in Net Income (Loss) of Subsidiaries									(2.0)	(1.2)	2.7
Net Income									3.8	4.3	11.2
Net (Income) Loss to Noncontrolling Interests									0	0	0
Net Income (Loss) Attributable to Parent									3.8	4.3	11.2
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									3.3	7.2	6.4
Combined Nonguarantor Subsidiaries
Condensed Financial Statements, Captions [Line Items]
Net Sales									1,305.4	1,138.4	1,057.6
Cost of Sales									1,214.3	1,053.1	966.1
Selling, General and Administrative									116.8	87.5	62.9
Other Income, Net									(6.1)	(0.7)	(1.5)
Goodwill Impairment, Restructuring and Other Special Charges									8.5	15.4	96.3
Income from Operations									(28.1)	(16.9)	(66.2)
Interest Expense, Net									(10.4)	(7.7)	(1.9)
Loss on Modification or Extinguishment of Debt									0	0	0
Income before Income Taxes and Equity Income of Unconsolidated Entities									(38.5)	(24.6)	(68.1)
Income Tax Expense									(0.8)	0.3	(5.5)
Income before Equity Income of Unconsolidated Entities									(39.3)	(24.3)	(73.6)
Equity Income of Unconsolidated Entities									1.5	2.3	2.1
Equity in Net Income (Loss) of Subsidiaries									0	0	0
Net Income									(37.8)	(22.0)	(71.5)
Net (Income) Loss to Noncontrolling Interests									0	0	0
Net Income (Loss) Attributable to Parent									(37.8)	(22.0)	(71.5)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									(45.6)	(15.6)	(97.7)
Consolidating Eliminations
Condensed Financial Statements, Captions [Line Items]
Net Sales									(191.0)	(202.1)	(232.0)
Cost of Sales									(191.0)	(202.1)	(232.0)
Selling, General and Administrative									0	0	0
Other Income, Net									0	0	0
Goodwill Impairment, Restructuring and Other Special Charges									0	0	0
Income from Operations									0	0	0
Interest Expense, Net									0	0	0
Loss on Modification or Extinguishment of Debt									0	0	0
Income before Income Taxes and Equity Income of Unconsolidated Entities									0	0	0
Income Tax Expense									0	0	0
Income before Equity Income of Unconsolidated Entities									0	0	0
Equity Income of Unconsolidated Entities									0	0	0
Equity in Net Income (Loss) of Subsidiaries									(112.7)	(102.4)	(214.9)
Net Income									(112.7)	(102.4)	(214.9)
Net (Income) Loss to Noncontrolling Interests									0.1	(2.5)	(1.7)
Net Income (Loss) Attributable to Parent									(112.6)	(104.9)	(216.6)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									$ (227.4)	$ (85.0)	$ (116.8)