Debt (Tables)

12 Months Ended

Dec. 31, 2011

Debt [Abstract]

Debt

	2011			2010
Short-term loans		$	2		$	–
Current maturities of long-term debt and other			–			10
Short-term debt and current maturities of long-term debt			2			10
Non-current maturities of long-term debt			4			1,256
Non-current capital leases			–			57
Deferred gain on interest rate swaps			–			45
Unamortized discounts and debt issuance costs			–			(8	)

Summary of outstanding debt

				2010
	Interest Rate			Carrying Value			Fair Value
MATURITY DATE:
May 2014		4.90	%		$	500		$	538
May 2019		6.125	%			500			553
November 2025		7.40	%			250			311
August 2048		(a	)			1			1
December 2011 – 2014		4.70	%			66			69
Various 2011 – 2022		(b	)			6			6
					$	1,323		$	1,478

(a) Variable rate debt with an interest rate of 0.19% as of December 31, 2010.

(b) Includes individually immaterial notes, bonds and capital leases. The weighted average interest rate was 4.86% at December 31, 2010.