Fair Value Measurements and Risk - Derivative Instruments (Details) - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015
Asset Derivatives
Total derivatives	$ 4.3	$ 1.6
Liability Derivatives
Total derivatives	16.7	8.5
Designated as Hedging Instrument \| Other current assets
Asset Derivatives
Commodity contracts	0.1	0.6
Currency contracts	4.1	0.7
Interest rate contracts	0.0	0.0
Designated as Hedging Instrument \| Other assets
Asset Derivatives
Currency contracts	0.0	0.2
Interest rate contracts	0.0	0.0
Designated as Hedging Instrument \| Other current liabilities
Liability Derivatives
Commodity contracts	0.0	0.1
Currency contracts	0.0	0.3
Interest rate contracts	4.2	4.1
Designated as Hedging Instrument \| Other liabilities
Liability Derivatives
Currency contracts	3.6	0.0
Interest rate contracts	8.1	3.8
Not Designated as Hedging Instrument \| Other current assets
Asset Derivatives
Currency contracts	0.1	0.1
Not Designated as Hedging Instrument \| Other current liabilities
Liability Derivatives
Currency contracts	$ 0.8	$ 0.2

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+ References

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-Publisher FASB
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Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps.

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Fair value as of the balance sheet date of all derivative liabilities designated as interest rate fair value hedging instruments.

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Fair value as of the balance sheet date of all price risk derivative assets designated as cash flow hedging instruments.

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Fair value as of the balance sheet date of all price risk derivative liabilities designated as cash flow hedging instruments.

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