Plant and Equipment, Goodwill and Other Assets (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended
Sep. 30, 2013	Dec. 31, 2012
Plant and Equipment, Goodwill and Other Assets [Abstract]
Plant and equipment, at cost	$ 3,506.9	$ 3,155.9
Accumulated depreciation	(1,580.0)	(1,390.8)
Total plant and equipment	1,926.9	1,765.1
Goodwill [Roll Forward]
Balance at December 31, 2012	1,923.9
Current year additions	1,000.1
Adjustments to the purchase price allocation for prior year acquisitions	8.8
Translation	7.1
Balance at September 30, 2013	2,939.9
Identifiable intangible assets	$ 912.7	$ 335.8

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The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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The aggregate amount of goodwill acquired in the period and allocated to the reportable segment. The value is stated at fair value based on the purchase price allocation.

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Purchase price allocation adjustment for allocation not yet complete at the prior year end.

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The increase (decrease) to the recorded value of goodwill for foreign currency translation adjustments.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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