LONG-TERM DEBT (Tables)

12 Months Ended

Dec. 31, 2016

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



DOLLAR AMOUNTS IN MILLIONS
	DECEMBER 31, 2016			DECEMBER 31, 2015
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
4.70% debentures due 2021	606			—
7.125% debentures due 2023	191			191
5.207% debentures due 2023	889			—
4.625% notes due 2023	500			500
3.25% debentures due 2023	324			—
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
Other	2			1
	6,628			4,808
Less unamortized discounts	(5		)	(5		)
Less unamortized debt expense	(13		)	(16		)
Total	$	6,610		$	4,787
Portion due within one year	$	281		$	—

Amounts of Long-Term Debt Due Annually for the Next Five Years and the Total Amount Due After 2021



DOLLAR AMOUNTS IN MILLIONS
	DECEMBER 31, 2016
2017	$	281
2018	$	62
2019	$	500
2020	$	550
2021	$	756
Thereafter	$	4,479

- Definition

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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+ Details