Debt (Tables)

12 Months Ended

Dec. 31, 2012

Debt Disclosure [Abstract]

Schedule Of Debt

Debt consisted of the following:

December 31		2011		2012
Fixed-rate notes due:	Interest Rate
May 2013	4.250%	$	1,000	$	—
February 2014	5.250%	998		—
January 2015	1.375%	499		500
August 2015	5.375%	400		—
July 2016	2.250%	499		500
November 2017	1.000%	—		895
July 2021	3.875%	499		499
November 2022	2.250%	—		990
November 2042	3.600%	—		498
Other	Various	35		27
Total debt		3,930		3,909
Less current portion		23		1
Long-term debt		$	3,907	$	3,908

Schedule of Maturities of Long-term Debt

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

Year Ended December 31
2013	$	1
2014	—
2015	500
2016	500
2017	896
Thereafter	2,012
Total debt	$	3,909