Derivative Instruments and Hedging Activities - Fair Value Balance Sheet (Details) - USD ($) $ in Millions	Sep. 30, 2026	Dec. 31, 2025
Designated as hedging instruments
Derivatives designated as hedging instruments
Asset derivative, fair value, designated as hedging instrument	$ 4.9	$ 84.6
Liability derivative, fair value, designated as hedging instrument	0.0	(0.5)
Not designated as hedging instruments
Derivatives not designated as hedging instruments
Asset derivative, not designated as hedging instrument, fair value	81.4	59.2
Liability derivative, not designated as hedging instrument, fair value	(15.2)	(7.1)
Forward starting interest rate swaps \| Designated as hedging instruments \| Cash flow hedges
Derivatives designated as hedging instruments
Notional amount		1,000.0
Derivatives not designated as hedging instruments
Notional amount		1,000.0
Foreign currency forwards \| Designated as hedging instruments \| Cash flow hedges
Derivatives designated as hedging instruments
Notional amount	132.9	104.9
Derivatives not designated as hedging instruments
Notional amount	132.9	104.9
Commodity swaps \| Not designated as hedging instruments
Derivatives designated as hedging instruments
Notional amount	679.9	442.1
Derivatives not designated as hedging instruments
Notional amount	679.9	442.1
Commodity options \| Not designated as hedging instruments
Derivatives designated as hedging instruments
Notional amount	315.2	21.0
Derivatives not designated as hedging instruments
Notional amount	315.2	21.0
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Derivatives designated as hedging instruments
Liability derivative, fair value, designated as hedging instrument		0.0
Balance Sheet Location [Axis]: us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent \| Foreign currency forwards \| Designated as hedging instruments
Derivatives designated as hedging instruments
Liability derivative, fair value, designated as hedging instrument	0.0	(0.3)
Balance Sheet Location [Axis]: us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent \| Commodity swaps \| Not designated as hedging instruments
Derivatives not designated as hedging instruments
Liability derivative, not designated as hedging instrument, fair value	(12.7)	(6.0)
Balance Sheet Location [Axis]: us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent \| Commodity options \| Not designated as hedging instruments
Derivatives not designated as hedging instruments
Liability derivative, not designated as hedging instrument, fair value	0.0	(0.1)
Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent \| Forward starting interest rate swaps \| Designated as hedging instruments
Derivatives designated as hedging instruments
Asset derivative, fair value, designated as hedging instrument		83.7
Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent \| Foreign currency forwards \| Designated as hedging instruments
Derivatives designated as hedging instruments
Asset derivative, fair value, designated as hedging instrument	3.7	0.9
Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent \| Commodity swaps \| Not designated as hedging instruments
Derivatives not designated as hedging instruments
Asset derivative, not designated as hedging instrument, fair value	64.1	55.9
Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent \| Commodity options \| Not designated as hedging instruments
Derivatives not designated as hedging instruments
Asset derivative, not designated as hedging instrument, fair value	9.4	0.1
Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent \| Foreign currency forwards \| Designated as hedging instruments
Derivatives designated as hedging instruments
Asset derivative, fair value, designated as hedging instrument	1.2	0.0
Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent \| Commodity swaps \| Not designated as hedging instruments
Derivatives not designated as hedging instruments
Asset derivative, not designated as hedging instrument, fair value	5.3	3.2
Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent \| Commodity options \| Not designated as hedging instruments
Derivatives not designated as hedging instruments
Asset derivative, not designated as hedging instrument, fair value	2.6
Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent \| Foreign currency forwards \| Designated as hedging instruments
Derivatives designated as hedging instruments
Liability derivative, fair value, designated as hedging instrument	0.0	(0.2)
Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent \| Commodity swaps \| Not designated as hedging instruments
Derivatives not designated as hedging instruments
Liability derivative, not designated as hedging instrument, fair value	(2.5)	$ (1.0)
Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent \| Commodity options \| Not designated as hedging instruments
Derivatives not designated as hedging instruments
Liability derivative, not designated as hedging instrument, fair value	$ 0.0

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Aggregate fair value of all derivative assets designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.

+ References

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Aggregate fair value of all derivative liabilities designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.

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Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as an asset.

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Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as a liability.

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Nominal or face amount used to calculate payment on derivative.

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