Annual report pursuant to Section 13 and 15(d)

BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)

v2.4.1.9
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2014
Estimated Useful Lives Of Intangible Assets Subject To Periodic Amortization On Straight Line Basis Table [Text Block]
Other intangible assets are subject to periodic amortization on a straight-line basis over their estimated useful lives as follows:
Intangible Assets
 
Basis
 
Useful Life (years)
Permits - Asia Pacific Iron Ore
 
Units of production
 
Life of mine
Permits - All Other
 
Straight line
 
15 - 40
Utility Contracts
 
Straight line
 
5
Leases - North American Coal
 
Units of production
 
Life of mine
Leases - All Other
 
Straight line
 
4.5 - 17.5
Schedule Of Subsidiaries
The consolidated financial statements include our accounts and the accounts of our wholly owned and majority-owned subsidiaries, including the following operations at December 31, 2014:
Name
 
Location
 
Ownership Interest
 
Operation
 
Status of Operations
Northshore
 
Minnesota
 
100.0%
 
Iron Ore
 
Active
United Taconite
 
Minnesota
 
100.0%
 
Iron Ore
 
Active
Tilden
 
Michigan
 
85.0%
 
Iron Ore
 
Active
Empire
 
Michigan
 
79.0%
 
Iron Ore
 
Active
Koolyanobbing
 
Western Australia
 
100.0%
 
Iron Ore
 
Active
Pinnacle
 
West Virginia
 
100.0%
 
Coal
 
Active
Oak Grove
 
Alabama
 
100.0%
 
Coal
 
Active
CLCC
 
West Virginia
 
100.0%
 
Coal
 
Assets sold as of December 31, 2014
Wabush
 
Newfoundland and Labrador/ Québec, Canada
 
100.0%
 
Iron Ore
 
Permanent closure
Bloom Lake
 
Québec, Canada
 
82.8%
 
Iron Ore
 
Care-and-maintenance
Cliffs Chromite Ontario - Black Label Deposit
 
Ontario, Canada
 
100.0%
 
Chromite
 
Suspended
Cliffs Chromite Ontario - Black Thor Deposit
 
Ontario, Canada
 
100.0%
 
Chromite
 
Suspended
Cliffs Chromite Ontario & Cliffs Chromite Far North - Big Daddy Deposit
 
Ontario, Canada
 
70.0%
 
Chromite
 
Suspended
Depreciation Disclosure [Table Text Block]
Depreciation is provided over the following estimated useful lives:
Asset Class
 
Basis
 
Life
Buildings
 
Straight line
 
45 Years
Mining equipment
 
Straight line/Double declining balance
 
3 to 20 Years
Processing equipment
 
Straight line
 
10 to 45 Years
Electric power facilities
 
Straight line
 
10 to 45 years
Land improvements
 
Straight line
 
20 to 45 years
Office and information technology
 
Straight line
 
3 to 15 Years
Schedule of Equity Method Investments
The following table presents the detail of our investments in unconsolidated ventures and where those investments are classified in the Statements of Consolidated Financial Position as of December 31, 2014 and December 31, 2013. Parentheses indicate a net liability.
 
 
 
 
 
 
 
 
(In Millions)
Investment
 
Classification
 
Accounting
Method
 
Ownership Interest
 
December 31,
2014
 
December 31, 2013
Hibbing
 
Other non-current assets 1
 
Equity Method
 
23%
 
$
3.1

 
(3.9
)
Other
 
Other non-current assets
 
Equity Method
 
Various
 
3.9

 
34.7

 
 
 
 
 
 
 
 
$
7.0

 
$
30.8


1 At December 31, 2013, the classification for Hibbing was Other liabilities.
Reimbursements Revenue Disclosure [Table Text Block]
The following table is a summary of reimbursements in our U.S. Iron Ore operations for the years ended December 31, 2014, 2013 and 2012:
 
 
(In Millions)
 
 
Year Ended December 31,
 
 
2014
 
2013
 
2012
Reimbursements for:
 
 
 
 
 
 
Freight
 
$
163.0

 
$
177.3

 
$
142.0

Venture partners’ cost
 
108.0

 
82.2

 
108.8

Total reimbursements
 
$
271.0

 
$
259.5

 
$
250.8