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Inventories (Tables)

12 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Effect of Inventory Valuation Method on Net Income and Net Income Per Common Share

The following table summarizes the extent to which the Company's Inventories use the LIFO cost method, and presents the effect on inventories had the Company used the first-in, first-out (FIFO) inventory valuation method.

	2019				2018				2017
Percentage of total inventories on LIFO	72		%		72		%		71		%
Excess of FIFO over LIFO	$	339.8			$	377.1			$	288.2

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- References

No definition available.

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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.

+ References

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