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Inventory (Tables)

9 Months Ended

Sep. 30, 2021

Inventory Disclosure [Abstract]

Inventory Balance By Type

The following table summarizes the Company’s inventory balances as of the periods indicated (in millions):

			September 30, 2021						December 31, 2020
Fuel and other raw materials			$	312					$	223
Spare parts and supplies			265						238
Total			$	577					$	461

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- References

No definition available.

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- Definition

Tabular disclosure of inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle including inventoried costs relating to long-term contracts or programs.

+ References

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