DEBT (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Carrying Value of Long-Term Debt Outstanding

The carrying value of debt outstanding was as follows at December 31, 2018 and 2017:

	2018		2017
	(in millions)
Short-term debt:
Commercial paper	$	645	150
Term note	650		—
Senior note:
$400 million, 2.625% due October 1, 2019	399		—
Total short-term debt	$	1,694	$	150
Long-term debt:
Senior notes:
$400 million, 2.625% due October 1, 2019	$	—	$	399
$400 million, 2.50% due December 15, 2020	398		397
$400 million, 2.90% due December 15, 2022	396		396
$600 million, 3.15% due December 1, 2022	596		595
$600 million, 3.85% due October 1, 2024	597		595
$600 million, 3.95% due March 15, 2027	594		594
$250 million, 8.15% due June 15, 2038	263		263
$400 million, 4.625% due December 1, 2042	396		396
$750 million, 4.95% due October 1, 2044	739		739
$400 million, 4.80% due March 15, 2047	396		396
Total long-term debt	$	4,375	$	4,770

Schedule of Maturities of Long-term Debt

Maturities of the short-term and long-term debt for the years ending December 31, are as follows:

For the years ending December 31,	(in millions)
2019	$	1,697
2020	400
2021	—
2022	1,000
2023	—
Thereafter	3,000