Intangible Assets and Goodwill - Intangible Assets Subject to Amortization (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Accumulated amortization	$ (74,471)	$ (65,018)
Net intangible assets subject to amortization	10,633	20,086
Power supply agreements
Finite-Lived Intangible Assets [Line Items]
Power supply agreements intangible assets	$ 85,104	$ 85,104