Debt (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule Of Debt

Debt consisted of the following:

December 31		2015		2014
Fixed-rate notes due:	Interest Rate
January 2015	1.375%	$	—	$	500
July 2016	2.250%	500		500
November 2017	1.000%	900		900
July 2021	3.875%	500		500
November 2022	2.250%	1,000		1,000
November 2042	3.600%	500		500
Other	Various	25		25
Total debt - principal		3,425		3,925
Less unamortized debt issuance costs and discounts		26		32
Total debt		3,399		3,893
Less current portion		501		501
Long-term debt		$	2,898	$	3,392

Schedule of Maturities of Long-term Debt

The aggregate amounts of scheduled principal maturities of our debt for the next five years are as follows:

Year Ended December 31
2016	$	501
2017	903
2018	1
2019	1
2020	1
Thereafter	2,018
Total debt - principal	$	3,425