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MATERIALS, SUPPLIES, AND INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Schedule of inventory

Our inventory consisted of:

(in millions)		March 31, 2020				December 31, 2019
Materials and supplies		230.7				234.2
Fossil fuel		92.5				87.9
Natural gas in storage		67.9				227.7
Total		$	391.1			$	549.8

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- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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