Debt Financing Arrangements (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Long-Term Debt

	December 31, 2018			December 31, 2017
	(In millions)
2.5% Notes $1 billion face amount, due in 2026	$	993		$	992
1.0% Notes €650 million face amount, due in 2025	736			—
1.75% Notes €600 million face amount, due in 2023	682			714
4.5% Notes $600 million face amount, due in 2049	587			—
Floating Rate Notes €500 million face amount, due in 2019	572			599
4.479% Debentures $516 million face amount, due in 2021	493			501
3.75% Notes $500 million face amount, due in 2047	493			492
5.375% Debentures $470 million face amount, due in 2035	461			460
3.375% Notes $400 million face amount, due in 2022	398			—
4.016% Debentures $570 million face amount, due in 2043	386			383
4.535% Debentures $528 million face amount due in 2042	382			379
5.765% Debentures $378 million face amount, due in 2041	378			378
5.935% Debentures $383 million face amount, due in 2032	378			378
7.0% Debentures $164 million face amount, due in 2031	163			163
6.625% Debentures $160 million face amount, due in 2029	159			159
6.95% Debentures $159 million face amount, due in 2097	155			155
7.5% Debentures $150 million face amount, due in 2027	149			150
6.45% Debentures $127 million face amount, due in 2038	126			126
6.75% Debentures $118 million face amount, due in 2027	117			117
Other	472			490
Total long-term debt including current maturities	8,280			6,636
Current maturities	(582		)	(13		)
Total long-term debt	$	7,698		$	6,623