Derivative Instruments - Balance Sheet Location (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	$ 810.4	$ 840.7
Gross Derivative Liabilities	694.4	697.8
Commodity Contract [Member]
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	781.9	791.8
Gross Derivative Liabilities	679.3	669.1
Interest Rate Contract [Member]
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	13.4	14.8
Gross Derivative Liabilities	0.0
Foreign Exchange Contract [Member]
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	15.1	34.1
Gross Derivative Liabilities	15.0	28.7
Designated as Hedging Instrument [Member]
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	36.1	39.9
Gross Derivative Liabilities	20.1	20.9
Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Other non-current 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
Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Short-term derivative liabilities, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	22.7	24.8
Gross Derivative Liabilities	20.1	20.9
Designated as Hedging Instrument [Member] | Interest Rate Contract [Member] | Short-term derivative assets, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	13.4	12.7
Gross Derivative Liabilities	0.0	0.0
Designated as Hedging Instrument [Member] | Interest Rate Contract [Member] | Other non-current 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
Not Designated as Hedging Instrument [Member]
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	774.3	800.8
Gross Derivative Liabilities	674.3	676.8
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Short-term derivative assets, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	339.8	343.9
Gross Derivative Liabilities	94.7	73.1
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Other non-current assets
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	148.8	139.8
Gross Derivative Liabilities	20.1	17.2
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Short-term derivative liabilities, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	155.5	161.8
Gross Derivative Liabilities	323.5	340.0
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Other long-term liabilities
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	115.2	121.2
Gross Derivative Liabilities	221.0	217.9
Not Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member] | Short-term derivative assets, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	10.2	24.7
Gross Derivative Liabilities	6.3	9.8
Not Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member] | Other non-current assets
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	0.2	0.6
Gross Derivative Liabilities	0.1	0.5
Not Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member] | Short-term derivative liabilities, net
Information about derivative instruments measured at fair value and their locations on the consolidated balance sheet
Gross Derivative Assets	4.6	8.7
Gross Derivative Liabilities	8.5	18.3
Not Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member] | 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	$ 0.1	$ 0.0