Debt (Tables)

6 Months Ended

Jun. 30, 2018

Debt [Table] [Abstract]

Short-term and Long-term Debt

	June 30,		December 31,
(In millions)	2018		2017
Short-term
Commercial paper	$	100	$	100
Current maturities of long-term debt		-		131
Other, including capital leases		9		9
Total short-term debt	$	109	$	240
Long-term
$250 million, 4.375% Notes due 2020	$	247	$	249
$300 million, 5.125% Notes due 2020		297		299
$78 million, 6.37% Notes due 2021		78		78
$300 million, 4.5% Notes due 2021		296		299
$750 million, 4% Notes due 2022		746		745
$100 million, 7.65% Notes due 2023		100		100
$17 million, 8.3% Notes due 2023		17		17
$900 million, 3.25% Notes due 2025		894		894
$600 million, 3.05% Notes due 2027		594		594
$259 million, 7.875% Debentures due 2027		258		258
$45 million, 8.3% Step Down Notes due 2033		45		45
$191 million, 6.15% Notes due 2036		190		190
$121 million, 5.875% Notes due 2041		119		119
$317 million, 5.375% Notes due 2042		315		315
$1,000 million, 3.875% Notes due 2047		988		988
Other, including capital leases		11		9
Total long-term debt	$	5,195	$	5,199