DEBT (Tables)

12 Months Ended

Dec. 31, 2016

Debt Instruments [Abstract]

Long-term Debt

Long-term debt as of December 31, 2016 and 2015 consisted of the following:

	2016			2015
3.20% Senior Notes due April 2016	—			150
2.70% Senior Notes due April 2019	300			300
4.75% Senior Notes due January 2020	521			522
2.50% Senior Notes due March 2020	299			299
4.70% Senior Notes due April 2021	563			554
4.25% Senior Notes due April 2024	307			313
3.50% Senior Notes due March 2025	568			601
3.45% Senior Notes due June 2026	469			—
6.95% Senior Notes due July 2037	174			247
5.75% Senior Notes due January 2040	244			368
4.70% Senior Notes due March 2045	300			300
Other	13			22
Debt issuance costs	(24		)	(25		)
Total long-term debt	3,734			3,651
Less: Current portion of long-term debt	6			159
Total long-term debt, net of current portion	$	3,728		$	3,492

Schedule of Maturities of Long-term Debt

As of December 31, 2016, long-term debt matures as follows:

Year Ending December 31,
2017	$	6
2018	4
2019	302
2020	801
2021	550
Thereafter	2,125
Total maturities of long-term debt	3,788
Unamortized discount	(13		)
Debt issuance costs	(24		)
Fair value basis adjustments attributable to hedged debt	(17		)
Total long-term debt	3,734
Less: Current portion of long-term debt	6
Total long-term debt, net of current portion	$	3,728