Cleveland-Cliffs Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

ENVIRONMENTAL AND MINE CLOSURE OBLIGATIONS (Summary Of Mine Closure Obligations) (Details)

v3.3.1.900

ENVIRONMENTAL AND MINE CLOSURE OBLIGATIONS (Summary Of Mine Closure Obligations) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Loss Contingencies [Line Items]	听	听
Environmental	$ 3.6	$ 5.5
Mine Reclamation and Closing Liability, current and noncurrent	230.4	165.3
Total environmental and mine closure obligations	234.0	170.8
Less current portion	2.8	5.2
Long term environmental and mine closure obligations	231.2	165.6
U.S. Iron Ore [Member] \| Owned Or Operating Facilities [Member]	听	听
Loss Contingencies [Line Items]	听	听
Mine Reclamation and Closing Liability, current and noncurrent	189.9	120.9
Asia Pacific Iron Ore [Member] \| Owned Or Operating Facilities [Member]	听	听
Loss Contingencies [Line Items]	听	听
Mine Reclamation and Closing Liability, current and noncurrent	16.4	21.5
LTV AG真人平台AG真人试玩 Mining Company [Member] \| Previously Owned Or Operating Facilities [Member]	听	听
Loss Contingencies [Line Items]	听	听
Mine Reclamation and Closing Liability, current and noncurrent	$ 24.1	$ 22.9

- Definition

Environmental Loss Contingency And Mine Reclamation And Closing Liability Current

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- Definition

Amount of environmental loss contingencies, such as presence of hazardous waste, relevant information from reports issued by regulators, and estimated costs to achieve compliance with regulatory requirements. As well as, the amount of a reclamation and mine closing liability that is associated with a legal obligation for the closure and reclamation of a mine including the removal of buildings, equipment, machinery and other physical remnants of mining, closure of tailings impoundments, leach pads and other mine features, and contouring, covering and revegetation of waste rock piles and other disturbed areas.

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- Definition

Mine Reclamation and Closing Liability, current and noncurrent

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- Definition

Total costs accrued as of the balance sheet date for environmental loss contingencies.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 30
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13207-110859

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 25
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6395460&loc=d3e13647-108346

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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AG真人平台AG真人试玩

Annual report pursuant to Section 13 and 15(d)

ENVIRONMENTAL AND MINE CLOSURE OBLIGATIONS (Summary Of Mine Closure Obligations) (Details)