Short-Term Borrowings, Long-Term Debt and Available Credit Facilities Debt (Tables)

9 Months Ended

Sep. 30, 2019

Debt Instrument [Line Items]

Schedule of Short-term Debt [Table Text Block]

Short-term borrowings and finance lease obligations
(In millions)	September 30, 2019		December 31, 2018		September 30, 2018
Commercial paper	$	2,432	$	1,847	$	2,518
Repurchase facility	1,129		—		1,300
Other loans - various currencies	35		19		39
Long-term debt payable within one year	4		263		508
Finance lease obligations payable within one year	4		25		6
Total short-term borrowings and finance lease obligations	$	3,604	$	2,154	$	4,371

Schedule of Long-term Debt Instruments [Table Text Block]

Long-Term Debt
	September 30, 2019				December 31, 2018				September 30, 2018
(In millions)	Amount		Weighted Average Rate		Amount		Weighted Average Rate		Amount		Weighted Average Rate
Promissory notes and debentures1:
Final maturity 2019	$	—	—	%	$	263	2.23	%	$	508	2.23	%
Final maturity 2020	—		—	%	2,496		2.14	%	3,046		2.03	%
Final maturity 2021	—		—	%	475		2.08	%	1,562		2.07	%
Final maturity 2023	—		—	%	386		2.48	%	1,267		2.48	%
Final maturity 2024 and thereafter	—		—	%	249		3.69	%	2,211		3.80	%
Other facilities:
Term loan due 20202	—		—	%	2,000		3.46	%	2,000		3.12	%
Other loans:
Foreign currency loans, various rates and maturities	4				3				13
Medium-term notes, varying maturities through 2041	110		1.88	%	110		2.37	%	110		2.04	%
Finance lease obligations	6				67				9
Less: Unamortized debt discount and issuance costs	—				2				3
Less: Long-term debt due within one year	4				263				508
Total	$	116			$	5,784			$	10,215

^1.  See discussion of debt redemptions/repayments that follows.

^2.  The Term Loan Facility was amended in 2018 to extend the maturity date to June 2020 and, subsequently, the facility was repaid and terminated in May 2019.

Schedule of Line of Credit Facilities [Table Text Block]

Committed and Available Credit Facilities at September 30, 2019
(In millions)	Effective Date	Committed Credit		Credit Available		Maturity Date	Interest
Revolving Credit Facility	May 2019	$	3,000	$	3,000	May 2024	Floating Rate
Revolving Credit Facility	May 2019	3,000		2,971		May 2022	Floating Rate
2019 Repurchase Facility	February 2019	1,300		171		December 2019	Floating Rate
Total Committed and Available Credit Facilities		$	7,300	$	6,142

Debt [Member]

Debt Instrument [Line Items]

Schedule of Long-term Debt Instruments [Table Text Block]

(in millions)	Amount
4.625% Notes due 2020	$	474
3.625% Notes due 2021	296
4.250% Notes due 2021	163
2.800% Notes due 2023	381
6.500% Debentures due 2028	57
5.600% Senior Notes due 2036	42
4.900% Notes due 2041	48
4.150% Notes due 2043	69
Total	$	1,530