ACCRUED LIABILITIES - Accrued Liabilities (Detail) - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014
Wages, salaries and severance pay	$ 118	$ 161
Pension and other postretirement benefits	47	47
Vacation pay	47	47
Taxes – Social Security and real and personal property	34	24
Interest	103	105
Customer rebates and volume discounts	39	46
Deferred income	82	75
Other	106	82
Total	$ 576	$ 587