Undiscounted amount of the accrual for environmental loss contingencies.

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Amount of cash outflow to settle environmental loss contingencies.

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Amount of costs recognized in the balance sheet for known or estimated future costs arising from requirements to perform activities to remediate one or more sites.

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Commitments and Contingencies - Additional Information (Details) - Thomson Reservoir Sediment Remediation Project [Member] - USD ($) $ in Millions	1 Months Ended
	Nov. 30, 2023	Mar. 31, 2024	Dec. 31, 2022
Site Contingency [Line Items]
Accrued amount		$ 2.2	$ 5.6
Payment for initial share of project costs	$ 3.4
Minimum [Member]
Site Contingency [Line Items]
Share of total project cost		5.3
Maximum [Member]
Site Contingency [Line Items]
Share of total project cost		$ 5.9