Acquisitions Acquisitions - Purchase Price Allocation (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Business Acquisition [Line Items]
Goodwill	$ 1,125.4	$ 1,139.0	$ 1,135.7
European Acquisitions [Member]
Business Acquisition [Line Items]
Purchase Price		118.1
Assumed Debt		36.9
Business Combination, Consideration Transferred		155.0
Cash and Cash Equivalents		13.1
Receivables, Net		65.7
Inventories		37.1
Other Current Assets		0.7
Property, Plant and Equipment, Net		95.7
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangibles		7.3
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets		219.6
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities Excluding Long-term Debt		49.0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Pension and Postretirement Benefits		24.7
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Deferred Income Taxes		7.7
Other Noncurrent Liabilities		1.6
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		83.0
Net Assets Acquired		136.6
Goodwill		18.4
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net		155.0
Purchase Price Allocation Adjustments [Member] | European Acquisitions [Member]
Business Acquisition [Line Items]
Purchase Price		(0.3)
Assumed Debt		0
Business Combination, Consideration Transferred		(0.3)
Cash and Cash Equivalents		0
Receivables, Net		0
Inventories		1.3
Other Current Assets		(0.2)
Property, Plant and Equipment, Net		25.6
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangibles		7.3
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets		34.0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities Excluding Long-term Debt		0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Pension and Postretirement Benefits		0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Deferred Income Taxes		8.3
Other Noncurrent Liabilities		0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		8.3
Net Assets Acquired		25.7
Goodwill		(26.0)
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net		(0.3)
Recognized as of Acquisition Date [Member] | European Acquisitions [Member]
Business Acquisition [Line Items]
Purchase Price	118.4
Assumed Debt	36.9
Business Combination, Consideration Transferred	155.3
Cash and Cash Equivalents	13.1
Receivables, Net	65.7
Inventories	35.8
Other Current Assets	0.9
Property, Plant and Equipment, Net	70.1
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangibles		0
Total Assets Acquired	185.6
Current Liabilities, Excluding Current Portion of Long-Term Debt	49.0
Pension and Postretirement Benefits	24.7
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Deferred Income Taxes		(0.6)
Other Noncurrent Liabilities	1.6
Total Liabilities Assumed	74.7
Net Assets Acquired	110.9
Goodwill	44.4
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	$ 155.3