Fair Value Measurements - Commodity and Foreign Currency Contracts (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Offsetting Assets [Line Items]
Gross Amounts Recognized	$ 1,177.1	$ 1,347.4
Gross Amounts Offset	696.6	777.7
Net Amounts Presented	480.5	569.7
Collateral	93.9	79.3
Gross Amounts without Right of Offset	0.0	0.0
Net Amounts	386.6	490.5
Offsetting Liabilities [Line Items]
Gross Derivative Liabilities	1,212.4	1,490.8
Gross Amounts Offset	696.6	777.7
Net Amounts Presented	515.8	713.1
Collateral	178.2	243.1
Gross Amounts without Right of Offset	0.0	0.0
Net Amounts	337.6	470.0
Commodity contracts
Offsetting Assets [Line Items]
Gross Amounts Recognized	1,129.5	1,298.0
Gross Amounts Offset	682.3	756.8
Net Amounts Presented	447.2	541.1
Collateral	93.9	79.3
Gross Amounts without Right of Offset	0.0	0.0
Net Amounts	353.3	461.9
Offsetting Liabilities [Line Items]
Gross Derivative Liabilities	1,189.4	1,452.1
Gross Amounts Offset	682.3	755.6
Net Amounts Presented	507.1	696.4
Collateral	178.2	243.1
Gross Amounts without Right of Offset	0.0	0.0
Net Amounts	328.8	453.3
Interest rate contracts
Offsetting Assets [Line Items]
Gross Amounts Recognized	20.7	24.7
Gross Amounts Offset	0.0	0.0
Net Amounts Presented	20.7	24.7
Collateral	0.0	0.0
Gross Amounts without Right of Offset	0.0	0.0
Net Amounts	20.7	24.7
Foreign currency contracts
Offsetting Assets [Line Items]
Gross Amounts Recognized	26.8	24.7
Gross Amounts Offset	14.3	20.9
Net Amounts Presented	12.5	3.8
Collateral	0.0	0.0
Gross Amounts without Right of Offset	0.0	0.0
Net Amounts	12.5	3.8
Offsetting Liabilities [Line Items]
Gross Derivative Liabilities	23.0	38.7
Gross Amounts Offset	14.3	22.1
Net Amounts Presented	8.8	16.7
Collateral	0.0	0.0
Gross Amounts without Right of Offset	0.0	0.0
Net Amounts	$ 8.8	$ 16.7