Quarterly report pursuant to Section 13 or 15(d)

DEBT AND CREDIT FACILITIES DEBT AND CREDIT FACILITIES (ABL Facility) (Details)

v3.19.2
DEBT AND CREDIT FACILITIES DEBT AND CREDIT FACILITIES (ABL Facility) (Details) - USD ($)
Jun. 30, 2019
Dec. 31, 2018
Revolving Credit Facility [Member]    
Line of Credit Facility [Line Items]    
Line of Credit Facility, Maximum Borrowing Capacity $ 450,000,000.0 $ 323,700,000
Long-term Line of Credit 0 0
Line of Credit Facility, Remaining Borrowing Capacity 388,900,000 268,700,000
Letter of Credit [Member]    
Line of Credit Facility [Line Items]    
Long-term Line of Credit $ (61,100,000) $ (55,000,000.0)