Debt and Credit Facilities (Tables)

12 Months Ended

Dec. 31, 2018

The following table summarizes the carrying amount of our borrowings under various financing arrangements (in millions):



				December 31,
Type of Borrowing	Issue Date	Due Date	Interest Rate	2018		2017
Senior Unsecured	September 2015	September 2018	1.85%	$	—	$	999
Senior Unsecured	September 2017	September 2018	3-month LIBOR + 0.17%	—		749
Term Loan	October 2017	October 2018	Variable	—		999
Senior Unsecured	September 2017	March 2019	3-month LIBOR + 0.22%	750		748
Senior Unsecured	March 2014	April 2019	2.05%	500		499
Senior Unsecured	September 2017	September 2019	1.85%	999		997
Senior Unsecured	September 2017	September 2019	3-month LIBOR + 0.25%	499		499
Senior Unsecured	November 2014	February 2020	2.35%	499		499
Senior Unsecured	September 2015	September 2020	2.55%	1,996		1,994
Term Loan	October 2017	October 2020	Variable	—		998
Senior Unsecured	March 2011	April 2021	4.50%	997		995
Senior Unsecured	December 2011	December 2021	4.40%	1,247		1,246
Senior Unsecured	September 2016	March 2022	1.95%	498		497
Senior Unsecured	September 2015	September 2022	3.25%	997		996
Term Loan	October 2017	October 2022	Variable	—		2,497
Senior Unsecured	September 2016	September 2023	2.50%	746		745
Senior Unsecured	March 2014	April 2024	3.70%	1,744		1,742
Senior Unsecured	November 2014	February 2025	3.50%	1,745		1,744
Senior Unsecured	September 2015	March 2026	3.65%	2,731		2,729
Senior Unsecured	September 2016	March 2027	2.95%	1,245		1,244
Senior Unsecured	September 2015	September 2035	4.60%	990		990
Senior Unsecured	September 2016	September 2036	4.00%	740		740
Senior Unsecured	December 2011	December 2041	5.65%	995		995
Senior Unsecured	March 2014	April 2044	4.80%	1,734		1,733
Senior Unsecured	November 2014	February 2045	4.50%	1,730		1,730
Senior Unsecured	September 2015	March 2046	4.75%	2,216		2,215
Senior Unsecured	September 2016	March 2047	4.15%	1,724		1,723
Total debt, net				27,322		33,542
Less current portion				2,748		2,747
Total long-term debt, net				$	24,574	$	30,795

Schedule of Contractual Maturities of Financing Obligations

As of December 31, 2018, the aggregate future principal maturities of financing obligations for each of the next five years, based on contractual due dates, are as follows (in millions):



	2019		2020		2021		2022		2023
Contractual Maturities	$	2,750	$	2,500	$	2,250	$	1,500	$	750

- 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