Derivative Financial Instruments (Details 2) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Fair value of outstanding derivatives
Asset derivatives	$ 1.7	$ 3.1
Derivative liabilities	2.1	1.5
Liability derivatives	13.5	16.4
Designated as Hedging Instrument [Member]
Fair value of outstanding derivatives
Asset derivatives	1.7	2.5
Liability derivatives	12.6	15.8
Designated as Hedging Instrument [Member] \| Foreign exchange contracts
Fair value of outstanding derivatives
Current derivative assets	1.6	2.3
Derivative liabilities	0.7	0.5
Designated as Hedging Instrument [Member] \| Commodity contracts
Fair value of outstanding derivatives
Current derivative assets	0.1	0.2
Derivative liabilities	0.5	0.4
Non-current derivative liabilities at fair value	0.1	0
Designated as Hedging Instrument [Member] \| Interest rate swap contracts
Fair value of outstanding derivatives
Non-current derivative liabilities at fair value	11.3	14.9
Not designated as hedging instruments
Fair value of outstanding derivatives
Asset derivatives	0	0.6
Liability derivatives	0.9	0.6
Not designated as hedging instruments \| Foreign exchange contracts
Fair value of outstanding derivatives
Current derivative assets	0	0.6
Derivative liabilities	$ 0.9	$ 0.6

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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