Quarterly report pursuant to Section 13 or 15(d)

CAPITAL STOCK (Details)

v3.8.0.1
CAPITAL STOCK (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2017
Mar. 31, 2017
Sep. 30, 2017
Sep. 30, 2016
Feb. 09, 2017
Class of Stock [Line Items]          
Common Stock, Shares, Issued     63,250    
Net proceeds from issuance of common shares     $ 661.3 $ 287.6  
Shares Issued, Price Per Share         $ 10.75
Extinguishment of Debt, Amount     1,610.7    
$1,075 Million 5.75% 2025 Senior Notes [Member]          
Class of Stock [Line Items]          
Proceeds from Issuance of Debt $ 575.0 $ 500.0      
Secured Debt [Member]          
Class of Stock [Line Items]          
Extinguishment of Debt, Amount     648.6    
Unsecured Debt [Member]          
Class of Stock [Line Items]          
Extinguishment of Debt, Amount     422.2    
$540 Million 8.25% 2020 Lien Notes [Member]          
Class of Stock [Line Items]          
Extinguishment of Debt, Amount   $ 35.6 $ 540.0