LONG-TERM DEBT (Tables)

12 Months Ended

Dec. 31, 2015

Debt Instrument [Line Items]

Long-Term Debt by Types and Interest Rates (Includes Current Portion)

Long-Term Debt by Types and Interest Rates (Includes Current Portion)

DOLLAR AMOUNTS IN MILLIONS
	DECEMBER 31, 2015			DECEMBER 31, 2014
6.95% debentures due 2017	$	281		$	281
7.00% debentures due 2018	62			62
7.375% notes due 2019	500			500
Variable rate term loan credit facility matures 2020	550			550
9.00% debentures due 2021	150			150
7.125% debentures due 2023	191			191
4.625% notes due 2023	500			500
8.50% debentures due 2025	300			300
7.95% debentures due 2025	136			136
7.70% debentures due 2026	150			150
7.35% debentures due 2026	62			62
7.85% debentures due 2026	100			100
6.95% debentures due 2027	300			300
7.375% debentures due 2032	1,250			1,250
6.875% debentures due 2033	275			275
Industrial revenue bonds, rates from 6.7% to 6.8%, due 2022	88			88
Other	1			1
	4,896			4,896
Less unamortized discounts	(5		)	(5		)
Total	$	4,891		$	4,891
Portion due within one year	$	—		$	—

Amounts of Long-Term Debt Due Annually for the Next Five Years and the Total Amount Due After 2020

Amounts of Long-Term Debt Due Annually for the Next Five Years and the Total Amount Due After 2020

DOLLAR AMOUNTS IN MILLIONS
	DECEMBER 31, 2015
Long-term debt maturities:
2016	$	—
2017	$	281
2018	$	62
2019	$	500
2020	$	550
Thereafter	$	3,503