Annual report pursuant to Section 13 and 15(d)

RELATED PARTIES (Summary Of Other Ownership Interests) (Details)

Betfred-casino review_DEBT AND CREDIT FACILITIES v3.8.0.1
Betfred
Dec. 31, 2017
Related Party Transaction [Line Items]  
Noncontrolling Interest, Ownership Percentage by Parent 100.00%
Hibbing [Member] | Arcelor Mittal [Member]  
Related Party Transaction [Line Items]  
betfred gamesOwnership interest, equity method investment 62.30%
Hibbing [Member] | U. S. Steel Canada [Member]  
Related Party Transaction [Line Items]  
betfred gamesOwnership interest, equity method investment 14.70%
Empire [Member]  
Related Party Transaction [Line Items]  
Noncontrolling Interest, Ownership Percentage by Parent 100.00%
Tilden [Member]  
Related Party Transaction [Line Items]  
Noncontrolling Interest, Ownership Percentage by Parent 100.00%
Investments in Ventures [Member] | Hibbing [Member]  
Related Party Transaction [Line Items]  
betfred gamesOwnership interest, equity method investment 23.00%