Acquisitions - Samson I (Details) $ in Millions	1 Months Ended
	Feb. 28, 2023 USD ($) MW	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Asset Acquisition - Allocation of Purchase Price to Assets acquired, Liabilities assumed, less Noncontrolling Interest
Other current assets		$ 2,911.7	$ 2,795.7
Property, plant, and equipment, net of accumulated depreciation and amortization of $11,611.9 and $11,073.1, respectively		34,645.4	31,581.5
Other long-term assets		336.2	383.1
Other current liabilities		(4,841.9)	(5,114.8)
Other long-term liabilities		$ (29,719.4)	$ (26,753.4)
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
Additional ownership interest acquired	10.00%
Additional acquisition purchase price	$ 28.1
Asset Acquisition - Allocation of Purchase Price to Assets acquired, Liabilities assumed, less Noncontrolling Interest
Accounts receivable	0.5
Other current assets	0.7
Property, plant, and equipment, net of accumulated depreciation and amortization of $11,611.9 and $11,073.1, respectively	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