XML 58 R45.htm IDEA: XBRL DOCUMENT
v3.19.2

RELATED PARTIES (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2019
Related Party Transactions [Abstract] |
Summary Of Other Ownership Interests | The following is a summary of the mine ownership of the co-owned iron ore mine at June 30, 2019:
Mine |  | Cleveland-Cliffs Inc. |  | ArcelorMittal |  | U.S. Steel
Hibbing |  | 23.0 | % |  | 62.3 | % |  | 14.7 | %
Summary Of Related Party Transactions Table Disclosure | Product revenues from related parties were as follows:
| (In Millions)
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Product revenues from related parties | $ | 415.8 |  |  | $ | 409.4 |  |  | $ | 456.9 |  |  | $ | 471.1 |
Total product revenues | $ | 697.4 |  |  | $ | 672.0 |  |  | $ | 842.8 |  |  | $ | 841.2 |
Related party product revenue as a percent of total product revenue | 59.6 | % |  | 60.9 | % |  | 54.2 | % |  | 56.0 | %
Summary of Balance Sheet Presentation | The following table presents the classification of related party assets and liabilities in the Statements of Unaudited Condensed Consolidated Financial Position:
|  | (In Millions)
Balance Sheet Location |  | June 30, 2019 |  | December 31, 2018
Accounts receivable, net |  | $ | 139.3 |  |  | $ | 176.0 |
Derivative assets |  | 116.2 |  |  | 89.3 |
Partnership distribution payable |  | (44.1 | ) |  | (43.5 | )
Other current liabilities |  | (2.7 | ) |  | (1.8 | )
|  | $ | 208.7 |  |  | $ | 220.0 |

X
- Definition Summary of Balance Sheet Presentation [Table Text Block] + References No definition available. + Details
Name: | clf_SummaryofBalanceSheetPresentationTableTextBlock
Namespace Prefix: | clf_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RelatedPartyTransactionsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of other units or shares or classes of ownership in a partnership. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB TOPIC 4.F) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055 + Details
Name: | us-gaap_ScheduleOfOtherOwnershipInterestsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
Name: | us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration