XML 65 R48.htm IDEA: XBRL DOCUMENT v3.22.0.1

Note 4 - Revenue Recognition - Disaggregation of Revenues, Percentage (Details)	12 Months Ended		24 Months Ended
	Dec. 31, 2021	Dec. 31, 2019	Dec. 31, 2021
Percentage of net sales	100.00%	100.00%	100.00%
Hot Rolled Products [Member]
Percentage of net sales	31.40%	32.30%	29.70%
Plate Products [Member]
Percentage of net sales	10.40%	12.20%	9.60%
Cold Rolled Products [Member]
Percentage of net sales	7.00%	5.50%	5.90%
Coated Products [Member]
Percentage of net sales	7.70%	7.70%	9.60%
Specialty [Member]
Percentage of net sales	25.30%	20.90%	23.50%
Pipe and Tube Products [Member]
Percentage of net sales	16.50%	18.30%	18.70%
Product and Service, Other [Member]
Percentage of net sales	1.70%	3.10%	3.00%
Carbon Flat Products [Member]
Percentage of net sales	58.10%	58.70%	55.90%
Carbon Flat Products [Member] | Hot Rolled Products [Member]
Percentage of net sales	31.40%	32.30%	29.70%
Carbon Flat Products [Member] | Plate Products [Member]
Percentage of net sales	10.40%	12.20%	9.60%
Carbon Flat Products [Member] | Cold Rolled Products [Member]
Percentage of net sales	7.00%	5.50%	5.90%
Carbon Flat Products [Member] | Coated Products [Member]
Percentage of net sales	7.70%	7.70%	9.60%
Carbon Flat Products [Member] | Specialty [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Carbon Flat Products [Member] | Pipe and Tube Products [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Carbon Flat Products [Member] | Product and Service, Other [Member]
Percentage of net sales	1.60%	1.00%	1.10%
Specialty Metals Flat Products [Member]
Percentage of net sales	25.40%	23.00%	25.40%
Specialty Metals Flat Products [Member] | Hot Rolled Products [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Specialty Metals Flat Products [Member] | Plate Products [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Specialty Metals Flat Products [Member] | Cold Rolled Products [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Specialty Metals Flat Products [Member] | Coated Products [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Specialty Metals Flat Products [Member] | Specialty [Member]
Percentage of net sales	25.30%	20.90%	23.50%
Specialty Metals Flat Products [Member] | Pipe and Tube Products [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Specialty Metals Flat Products [Member] | Product and Service, Other [Member]
Percentage of net sales	0.10%	2.10%	1.90%
Tubular and Pipe Products [Member]
Percentage of net sales	16.50%	18.30%	18.70%
Tubular and Pipe Products [Member] | Hot Rolled Products [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Tubular and Pipe Products [Member] | Plate Products [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Tubular and Pipe Products [Member] | Cold Rolled Products [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Tubular and Pipe Products [Member] | Coated Products [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Tubular and Pipe Products [Member] | Specialty [Member]
Percentage of net sales	0.00%	0.00%	0.00%
Tubular and Pipe Products [Member] | Pipe and Tube Products [Member]
Percentage of net sales	16.50%	18.30%	18.70%
Tubular and Pipe Products [Member] | Product and Service, Other [Member]
Percentage of net sales	0.00%	0.00%	0.00%

X

- Definition

Percentage of revenue, including tax collected from customer, from satisfaction of performance obligation by transferring promised good or service to customer.

+ References

No definition available.

+ Details

Name:	zeus_RevenueFromContractWithCustomerIncludingAssessedTaxPercentage
Namespace Prefix:	zeus_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	srt_ProductOrServiceAxis=zeus_HotRolledProductsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=zeus_PlateProductsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=zeus_ColdRolledProductsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=zeus_CoatedProductsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=zeus_SpecialtyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=zeus_PipeAndTubeProductsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=zeus_CarbonFlatProductsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=zeus_SpecialtyMetalsFlatProductsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=zeus_TubularAndPipeProductsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: