Debt (Tables)

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

The weighted average commercial paper outstanding and its related interest rates are as follows (in millions, except percentages):

	Three Months Ended March 31
	2019			2018
Weighted average commercial paper outstanding	$	323		$	125
Weighted average interest rate of commercial paper outstanding	0.49		%	(0.50		)%

Commercial paper outstanding, which is included in Short-term debt and current portion of long-term debt in the Company’s Condensed Consolidated Statements of Financial Position, is as follows (in millions):

As of	March 31, 2019		December 31, 2018
Commercial paper outstanding	$	423	$	250