Debt and Credit Facilities (Tables)

12 Months Ended

Dec. 31, 2018

Long-term Debt, Unclassified [Abstract]

Maturities Of Long-Term Debt Disclosures



Summary of Total Debt
			2018		2017
Senior unsecured notes:
	Rate	Due
	1.300%	April 1, 2018	$	—	$	600
	1.800%	January 15, 2019	500		499
	2.000%	March 8, 2019	750		748
	4.375%	January 15, 2020	499		498
	Variable	November 30, 2020	343		—
	2.625%	March 15, 2021	747		746
	1.125%	November 30, 2023	627		—
	3.375%	May 15, 2024	584		598
	3.375%	November 1, 2025	746		745
	3.500%	March 15, 2026	990		988
	2.125%	November 30, 2027	853		—
	3.650%	March 7, 2028	595		—
	2.625%	November 30, 2030	733		—
	4.100%	April 1, 2043	391		391
	4.375%	May 15, 2044	395		394
	4.625%	March 15, 2046	980		980
Commercial paper			—		—
Other			126		35
Total debt			$	9,859	$	7,222
Less current maturities			1,373		632
Total long-term debt			$	8,486	$	6,590

Unamortized debt issuance costs			$	50	$	39
Borrowing capacity on existing facilities			$	1,548	$	1,547
Fair value of senior unsecured notes			$	9,746	$	7,521

- Definition

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

+ References

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+ Details