Acquisitions - Samson I (Details) $ in Millions	1 Months Ended
	Feb. 28, 2023 USD ($) MW	Jan. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Asset Acquisition - Allocation of Purchase Price to Assets acquired, Liabilities assumed, less Noncontrolling Interest
Other current assets			$ 2,795.7	$ 3,187.7
Net property, plant, and equipment			31,581.5	29,113.8
Other long-term assets			383.1	427.3
Other current liabilities			(5,114.8)	(4,611.0)
Other long-term liabilities			$ (26,753.4)	$ (25,644.5)
Samson I | WECI
Asset Acquisition
Ownership interest in generating facility acquired	80.00%
Capacity of generation unit | MW	250
Total purchase price	$ 257.3
Duration of offtake agreement for the sale of energy produced	15 years
Asset Acquisition - Allocation of Purchase Price to Assets acquired, Liabilities assumed, less Noncontrolling Interest
Accounts receivable	$ 0.5
Other current assets	0.7
Net property, plant, and equipment	497.2
Other long-term assets	12.3
Accounts payable	(0.5)
Other current liabilities	(0.8)
Other long-term liabilities	(186.4)
Noncontrolling interest	(65.7)
Total purchase price	$ 257.3
Samson I | WECI | Subsequent event
Asset Acquisition
Additional ownership interest acquired		10.00%
Additional acquisition purchase price		$ 28.1