Derivative Instruments - Balance Sheet Location (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	$ 499.6	$ 840.7
Gross Derivative Liabilities	401.6	697.8
Commodity contracts:
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	467.6	791.8
Gross Derivative Liabilities	378.7	669.1
Foreign currency exchange contracts:
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	29.1	34.1
Gross Derivative Liabilities	22.9	28.7
Interest rate contract:
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	2.9	14.8
Derivatives designated as hedging instruments
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	20.8	39.9
Gross Derivative Liabilities	22.4	20.9
Derivatives designated as hedging instruments | Commodity contracts: | Short-term derivative assets, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	4.0	0.0
Gross Derivative Liabilities	3.5	0.0
Derivatives designated as hedging instruments | Commodity contracts: | Short-term derivative liabilities, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	13.9	24.8
Gross Derivative Liabilities	18.9	20.9
Derivatives designated as hedging instruments | Commodity contracts: | Other Noncurrent Assets
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	0.0	0.3
Gross Derivative Liabilities	0.0	0.0
Derivatives designated as hedging instruments | Interest rate contract: | Short-term derivative assets, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	2.9	12.7
Gross Derivative Liabilities	0.0	0.0
Derivatives designated as hedging instruments | Interest rate contract: | Other Noncurrent Assets
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	0.0	2.2
Gross Derivative Liabilities	0.0	0.0
Derivatives not designated as hedging instruments
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	478.9	800.8
Gross Derivative Liabilities	379.2	676.8
Derivatives not designated as hedging instruments | Commodity contracts: | Short-term derivative assets, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	230.8	343.9
Gross Derivative Liabilities	65.7	73.1
Derivatives not designated as hedging instruments | Commodity contracts: | Short-term derivative liabilities, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	86.7	161.8
Gross Derivative Liabilities	174.4	340.0
Derivatives not designated as hedging instruments | Commodity contracts: | Other long-term liabilities
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	62.8	121.2
Gross Derivative Liabilities	95.6	217.9
Derivatives not designated as hedging instruments | Commodity contracts: | Other Noncurrent Assets
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	69.4	139.8
Gross Derivative Liabilities	20.5	17.2
Derivatives not designated as hedging instruments | Foreign currency exchange contracts: | Short-term derivative assets, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	23.3	24.7
Gross Derivative Liabilities	15.1	9.8
Derivatives not designated as hedging instruments | Foreign currency exchange contracts: | Short-term derivative liabilities, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	5.1	8.7
Gross Derivative Liabilities	6.9	18.3
Derivatives not designated as hedging instruments | Foreign currency exchange contracts: | Other long-term liabilities
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	0.1	0.0
Gross Derivative Liabilities	0.6	0.0
Derivatives not designated as hedging instruments | Foreign currency exchange contracts: | Other Noncurrent Assets
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	0.7	0.6
Gross Derivative Liabilities	$ 0.3	$ 0.5