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Revenues (Tables)

9 Months Ended

Sep. 30, 2018

Revenue

Schedule of disaggregation of revenue

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2018			2017			2018			2017
	(in millions)
Carbon Steel	$	1,637.6		$	1,319.5		$	4,741.0		$	3,936.8
Aluminum		559.9			475.3			1,680.1			1,446.2
Stainless Steel		418.7			343.3			1,250.6			1,038.6
Alloy		171.2			149.3			512.7			440.4
Toll processing and logistics		106.5			85.8			311.9			258.8
Other and eliminations		80.6			76.9			224.2			223.8
Total	$	2,974.5		$	2,450.1		$	8,720.5		$	7,344.6

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130545-203045

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- References

No definition available.

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