ACCRUED LIABILITIES - Accrued Liabilities (Detail) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Wages, salaries and severance pay	$ 150	$ 150
Pension and other postretirement benefits	79	44
Vacation pay	52	46
Taxes – Social Security and real and personal property	36	24
Interest	100	104
Customer rebates and volume discounts	34	46
Deferred income	37	52
Other	107	79
Total	$ 595	$ 545