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Commitments and Contingencies - Environmental, Health, and Safety ("EHS") Matters (Details) - EHS $ in Millions		1 Months Ended
	Feb. 10, 2022 count	Dec. 31, 2020 USD ($) count	Dec. 31, 2021 USD ($)
Loss Contingencies [Line Items]
Environmental accruals | $		$ 11	$ 12
CRRM | Clean Air Act Matter
Loss Contingencies [Line Items]
Number of counts asserted related to alleged violations		9
CRRM | Clean Air Act Matter | Subsequent Event
Loss Contingencies [Line Items]
Number of counts asserted related to alleged violations	8

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Total costs accrued as of the balance sheet date for environmental loss contingencies.

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